The Curve Keeper
1 printing · from $100.39

Mana cost: {4}{W}{W}
Type: Legendary Creature — Human Soldier
Creatures you control get +X/+0, where X is the greatest number of consecutive nonland, nontoken permanents in a mana curve you control. (For example, if you have permanents with mana value 3, 4, and 5, creatures you control get+3/+0. If you're missing 4, they only get +1/+0.)
All printings
| Set | # | Rarity | USD |
|---|---|---|---|
| Unknown Event | RW47 | rare | $100.39 |