Biomancer's Familiar

Ravnica Allegiance Promos · #158s · rare · EN

€5.55

cheapest of 5 store offers · see all

market $21.27 (foil)

Mana cost: {G}{U}

Type: Creature — Mutant

Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana.
{T}: The next time target creature adapts this turn, it adapts as though it had no +1/+1 counters on it.

Artist: Izzy

Released: 2019-01-25

Finishes: Foil

Market price

  • TCGplayer foil: $21.27
  • Cardmarket foil: €5.55
  • MTGO tix: 0
231 days of daily prices for Biomancer's Familiar (foil): $6.89 to $21.27 $21.44 $6.89 2025-09-30 · foil $6.892025-09-30foil $6.89 2025-10-01 · foil $6.892025-10-01foil $6.89 2025-10-02 · foil $6.892025-10-02foil $6.89 2025-10-03 · foil $6.892025-10-03foil $6.89 2025-10-04 · foil $6.892025-10-04foil $6.89 2025-10-05 · foil $6.892025-10-05foil $6.89 2025-10-06 · foil $6.892025-10-06foil $6.89 2025-10-07 · foil $6.892025-10-07foil $6.89 2025-10-08 · foil $6.892025-10-08foil $6.89 2025-10-09 · foil $6.892025-10-09foil $6.89 2025-10-10 · foil $6.892025-10-10foil $6.89 2025-10-11 · foil $6.892025-10-11foil $6.89 2025-10-12 · foil $6.892025-10-12foil $6.89 2025-10-13 · foil $6.892025-10-13foil $6.89 2025-10-14 · foil $6.892025-10-14foil $6.89 2025-10-15 · foil $6.892025-10-15foil $6.89 2025-10-16 · foil $6.892025-10-16foil $6.89 2025-10-17 · foil $6.892025-10-17foil $6.89 2025-10-18 · foil $6.892025-10-18foil $6.89 2025-10-19 · foil $7.592025-10-19foil $7.59 2025-10-21 · foil $7.662025-10-21foil $7.66 2025-10-22 · foil $8.202025-10-22foil $8.20 2025-10-23 · foil $8.202025-10-23foil $8.20 2025-10-24 · foil $8.202025-10-24foil $8.20 2025-10-25 · foil $8.202025-10-25foil $8.20 2025-10-26 · foil $8.202025-10-26foil $8.20 2025-10-27 · foil $8.202025-10-27foil $8.20 2025-10-28 · foil $8.202025-10-28foil $8.20 2025-10-29 · foil $8.202025-10-29foil $8.20 2025-10-30 · foil $8.202025-10-30foil $8.20 2025-10-31 · foil $8.392025-10-31foil $8.39 2025-11-01 · foil $8.392025-11-01foil $8.39 2025-11-02 · foil $8.532025-11-02foil $8.53 2025-11-03 · foil $8.532025-11-03foil $8.53 2025-11-04 · foil $8.532025-11-04foil $8.53 2025-11-05 · foil $8.532025-11-05foil $8.53 2025-11-06 · foil $8.532025-11-06foil $8.53 2025-11-07 · foil $8.532025-11-07foil $8.53 2025-11-08 · foil $8.632025-11-08foil $8.63 2025-11-09 · foil $8.632025-11-09foil $8.63 2025-11-10 · foil $8.632025-11-10foil $8.63 2025-11-11 · foil $8.852025-11-11foil $8.85 2025-11-12 · foil $8.852025-11-12foil $8.85 2026-01-25 · foil $18.512026-01-25foil $18.51 2026-01-26 · foil $18.512026-01-26foil $18.51 2026-01-27 · foil $18.782026-01-27foil $18.78 2026-01-28 · foil $18.782026-01-28foil $18.78 2026-01-29 · foil $18.782026-01-29foil $18.78 2026-01-30 · foil $18.482026-01-30foil $18.48 2026-01-31 · foil $18.782026-01-31foil $18.78 2026-02-01 · foil $18.782026-02-01foil $18.78 2026-02-02 · foil $18.782026-02-02foil $18.78 2026-02-03 · foil $18.782026-02-03foil $18.78 2026-02-04 · foil $18.782026-02-04foil $18.78 2026-02-05 · foil $18.782026-02-05foil $18.78 2026-02-06 · foil $18.842026-02-06foil $18.84 2026-02-07 · foil $18.842026-02-07foil $18.84 2026-02-08 · foil $18.842026-02-08foil $18.84 2026-02-09 · foil $18.842026-02-09foil $18.84 2026-02-10 · foil $18.842026-02-10foil $18.84 2026-02-11 · foil $18.842026-02-11foil $18.84 2026-02-12 · foil $18.842026-02-12foil $18.84 2026-02-13 · foil $18.852026-02-13foil $18.85 2026-02-14 · foil $18.812026-02-14foil $18.81 2026-02-15 · foil $18.812026-02-15foil $18.81 2026-02-16 · foil $18.812026-02-16foil $18.81 2026-02-17 · foil $17.152026-02-17foil $17.15 2026-02-18 · foil $17.152026-02-18foil $17.15 2026-02-19 · foil $17.152026-02-19foil $17.15 2026-02-20 · foil $17.152026-02-20foil $17.15 2026-02-21 · foil $17.152026-02-21foil $17.15 2026-02-22 · foil $17.152026-02-22foil $17.15 2026-02-23 · foil $17.152026-02-23foil $17.15 2026-02-24 · foil $17.152026-02-24foil $17.15 2026-02-25 · foil $17.152026-02-25foil $17.15 2026-02-26 · foil $17.152026-02-26foil $17.15 2026-02-27 · foil $17.152026-02-27foil $17.15 2026-02-28 · foil $17.152026-02-28foil $17.15 2026-03-01 · foil $17.152026-03-01foil $17.15 2026-03-02 · foil $17.152026-03-02foil $17.15 2026-03-03 · foil $17.152026-03-03foil $17.15 2026-03-04 · foil $17.152026-03-04foil $17.15 2026-03-05 · foil $17.152026-03-05foil $17.15 2026-03-06 · foil $17.152026-03-06foil $17.15 2026-03-07 · foil $17.152026-03-07foil $17.15 2026-03-08 · foil $17.242026-03-08foil $17.24 2026-03-09 · foil $17.242026-03-09foil $17.24 2026-03-18 · foil $17.242026-03-18foil $17.24 2026-03-19 · foil $17.372026-03-19foil $17.37 2026-03-20 · foil $17.372026-03-20foil $17.37 2026-03-21 · foil $17.372026-03-21foil $17.37 2026-03-22 · foil $17.372026-03-22foil $17.37 2026-03-23 · foil $17.372026-03-23foil $17.37 2026-03-24 · foil $17.732026-03-24foil $17.73 2026-03-25 · foil $17.732026-03-25foil $17.73 2026-03-26 · foil $17.732026-03-26foil $17.73 2026-03-27 · foil $17.732026-03-27foil $17.73 2026-03-28 · foil $17.732026-03-28foil $17.73 2026-03-29 · foil $17.732026-03-29foil $17.73 2026-03-30 · foil $17.732026-03-30foil $17.73 2026-03-31 · foil $17.732026-03-31foil $17.73 2026-04-01 · foil $17.732026-04-01foil $17.73 2026-04-02 · foil $17.732026-04-02foil $17.73 2026-04-03 · foil $17.732026-04-03foil $17.73 2026-04-05 · foil $17.732026-04-05foil $17.73 2026-04-06 · foil $17.732026-04-06foil $17.73 2026-04-07 · foil $17.732026-04-07foil $17.73 2026-04-08 · foil $17.732026-04-08foil $17.73 2026-04-20 · foil $17.442026-04-20foil $17.44 2026-04-21 · foil $17.442026-04-21foil $17.44 2026-04-22 · foil $17.442026-04-22foil $17.44 2026-04-23 · foil $17.802026-04-23foil $17.80 2026-04-24 · foil $17.802026-04-24foil $17.80 2026-04-25 · foil $17.802026-04-25foil $17.80 2026-04-26 · foil $17.802026-04-26foil $17.80 2026-04-27 · foil $17.802026-04-27foil $17.80 2026-04-28 · foil $17.802026-04-28foil $17.80 2026-04-29 · foil $17.802026-04-29foil $17.80 2026-04-30 · foil $17.802026-04-30foil $17.80 2026-05-01 · foil $17.802026-05-01foil $17.80 2026-05-02 · foil $17.902026-05-02foil $17.90 2026-05-11 · foil $18.232026-05-11foil $18.23 2026-05-12 · foil $18.232026-05-12foil $18.23 2026-05-13 · foil $18.232026-05-13foil $18.23 2026-05-14 · foil $18.232026-05-14foil $18.23 2026-05-15 · foil $18.152026-05-15foil $18.15 2026-05-16 · foil $18.152026-05-16foil $18.15 2026-05-17 · foil $18.152026-05-17foil $18.15 2026-05-18 · foil $18.052026-05-18foil $18.05 2026-05-19 · foil $18.052026-05-19foil $18.05 2026-05-20 · foil $18.052026-05-20foil $18.05 2026-05-21 · foil $18.052026-05-21foil $18.05 2026-05-22 · foil $18.052026-05-22foil $18.05 2026-05-23 · foil $18.052026-05-23foil $18.05 2026-05-24 · foil $18.052026-05-24foil $18.05 2026-05-25 · foil $18.052026-05-25foil $18.05 2026-05-26 · foil $18.052026-05-26foil $18.05 2026-05-27 · foil $18.052026-05-27foil $18.05 2026-05-28 · foil $18.052026-05-28foil $18.05 2026-05-29 · foil $18.052026-05-29foil $18.05 2026-05-30 · foil $18.052026-05-30foil $18.05 2026-05-31 · foil $18.342026-05-31foil $18.34 2026-06-01 · foil $18.612026-06-01foil $18.61 2026-06-02 · foil $18.612026-06-02foil $18.61 2026-06-03 · foil $18.862026-06-03foil $18.86 2026-06-04 · foil $18.862026-06-04foil $18.86 2026-06-05 · foil $18.862026-06-05foil $18.86 2026-06-06 · foil $18.862026-06-06foil $18.86 2026-06-07 · foil $18.862026-06-07foil $18.86 2026-06-08 · foil $18.862026-06-08foil $18.86 2026-06-09 · foil $18.862026-06-09foil $18.86 2026-06-10 · foil $18.862026-06-10foil $18.86 2026-06-11 · foil $18.862026-06-11foil $18.86 2026-06-12 · foil $18.862026-06-12foil $18.86 2026-06-13 · foil $18.862026-06-13foil $18.86 2026-06-14 · foil $18.862026-06-14foil $18.86 2026-06-15 · foil $18.862026-06-15foil $18.86 2026-06-16 · foil $19.452026-06-16foil $19.45 2026-06-17 · foil $19.452026-06-17foil $19.45 2026-06-18 · foil $19.452026-06-18foil $19.45 2026-06-19 · foil $18.932026-06-19foil $18.93 2026-06-20 · foil $18.932026-06-20foil $18.93 2026-06-21 · foil $19.872026-06-21foil $19.87 2026-06-22 · foil $19.872026-06-22foil $19.87 2026-06-23 · foil $19.872026-06-23foil $19.87 2026-06-24 · foil $20.122026-06-24foil $20.12 2026-06-25 · foil $20.122026-06-25foil $20.12 2026-06-26 · foil $20.522026-06-26foil $20.52 2026-07-24 · foil $20.712026-07-24foil $20.71 2026-07-25 · foil $20.712026-07-25foil $20.71 2026-07-26 · foil $20.712026-07-26foil $20.71 2026-07-27 · foil $20.712026-07-27foil $20.71 2026-07-28 · foil $20.712026-07-28foil $20.71 2026-07-29 · foil $20.782026-07-29foil $20.78 2026-07-30 · foil $20.782026-07-30foil $20.78 2026-07-31 · foil $20.782026-07-31foil $20.78 2026-08-01 · foil $20.782026-08-01foil $20.78 2026-08-02 · foil $20.782026-08-02foil $20.78 2026-08-03 · foil $20.772026-08-03foil $20.77 2026-08-04 · foil $20.772026-08-04foil $20.77 2026-08-05 · foil $20.812026-08-05foil $20.81 2026-08-06 · foil $20.812026-08-06foil $20.81 2026-08-07 · foil $20.812026-08-07foil $20.81 2026-08-08 · foil $20.812026-08-08foil $20.81 2026-08-09 · foil $20.812026-08-09foil $20.81 2026-08-10 · foil $20.812026-08-10foil $20.81 2026-08-11 · foil $20.812026-08-11foil $20.81 2026-08-12 · foil $20.812026-08-12foil $20.81 2026-08-13 · foil $21.012026-08-13foil $21.01 2026-08-14 · foil $21.012026-08-14foil $21.01 2026-08-15 · foil $21.012026-08-15foil $21.01 2026-08-16 · foil $21.242026-08-16foil $21.24 2026-08-17 · foil $21.242026-08-17foil $21.24 2026-08-18 · foil $21.242026-08-18foil $21.24 2026-08-19 · foil $21.242026-08-19foil $21.24 2026-08-20 · foil $21.242026-08-20foil $21.24 2026-08-21 · foil $21.242026-08-21foil $21.24 2026-08-22 · foil $21.242026-08-22foil $21.24 2026-08-23 · foil $21.242026-08-23foil $21.24 2026-08-24 · foil $21.242026-08-24foil $21.24 2026-08-25 · foil $21.242026-08-25foil $21.24 2026-08-28 · foil $21.242026-08-28foil $21.24 2026-08-29 · foil $21.242026-08-29foil $21.24 2026-08-30 · foil $21.242026-08-30foil $21.24 2026-08-31 · foil $21.242026-08-31foil $21.24 2026-09-01 · foil $21.352026-09-01foil $21.35 2026-09-02 · foil $21.352026-09-02foil $21.35 2026-09-03 · foil $21.352026-09-03foil $21.35 2026-09-04 · foil $21.352026-09-04foil $21.35 2026-09-05 · foil $21.352026-09-05foil $21.35 2026-09-06 · foil $21.352026-09-06foil $21.35 2026-09-08 · foil $21.352026-09-08foil $21.35 2026-09-09 · foil $21.352026-09-09foil $21.35 2026-09-10 · foil $21.352026-09-10foil $21.35 2026-09-11 · foil $21.352026-09-11foil $21.35 2026-09-12 · foil $21.352026-09-12foil $21.35 2026-09-13 · foil $21.382026-09-13foil $21.38 2026-09-14 · foil $21.382026-09-14foil $21.38 2026-09-15 · foil $21.442026-09-15foil $21.44 2026-09-16 · foil $21.442026-09-16foil $21.44 2026-09-17 · foil $21.442026-09-17foil $21.44 2026-09-19 · foil $21.262026-09-19foil $21.26 2026-09-20 · foil $21.262026-09-20foil $21.26 2026-09-21 · foil $21.272026-09-21foil $21.27 2026-09-22 · foil $21.272026-09-22foil $21.27 2026-09-23 · foil $21.272026-09-23foil $21.27 2026-09-24 · foil $21.272026-09-24foil $21.27 2026-09-25 · foil $21.272026-09-25foil $21.27 2026-09-26 · foil $21.272026-09-26foil $21.27 2026-09-27 · foil $21.272026-09-27foil $21.27 2026-09-28 · foil $21.272026-09-28foil $21.27 2025-09-30 2026-09-28
foil · 231 days tracked · $6.89 → $21.27 (+209%) · low $6.89 · high $21.44
Daily USD snapshots; a flat stretch is a day with no new price recorded.

Other languages

The same printing (Ravnica Allegiance Promos #158s) in 10 other languages.

From the community

1 copies proposed by 1 community members.

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Store prices

The 3 cheapest per condition and finish, in stock at the last check. Offers not re-confirmed within 60 days are not shown.

StoreConditionFinishPriceChecked
CardmarketNM · foil · todayNMfoil€5.55today
Face To Face GamesSP · foil · todaySPfoilCA$23.99today
401 GamesNM · foil · todayNMfoilCA$26.00today
Face To Face GamesNM · foil · todayNMfoilCA$29.99today
House Of CardsNM · 2 days agoNMregularCA$34.602 days ago

Format legality

  • standard: not legal
  • pioneer: legal
  • modern: legal
  • legacy: legal
  • vintage: legal
  • commander: legal
  • pauper: not legal
  • brawl: legal

In Gestic collections

  • Held in 3 lists
  • Played in 1 decks
  • 3 copies tracked

Decks that play this card

  • Wild Bounty {G}{U}{W}1 copy · 60 cards · official precon

Browse all decks

All printings of Biomancer's Familiar

USD · low $2.11 · high $21.27

Set#RarityUSD
Ravnica Allegiance Promos#158s · rare158srare$21.27 foil
Ravnica Allegiance#158 · rare158rare$2.11