Creature — Kavu 3/3, 3G (4)
Common
Convoke (Each creature you tap while casting this spell reduces its total cost by {1} or by one mana of that creature's color.)
Kicker {4} (You may pay an additional {4} as you cast this spell.)
If Kavu Primarch was kicked, it enters the battlefield with four +1/+1 counters on it.
Illus. Kev Walker

5/1/2007: Convoke is used to reduce the total cost to cast Kavu Primarch. If you choose to kick Kavu Primarch, Kavu Primarch's total cost is {7}{G}, and convoke can be used to reduce any or all of that cost.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Classic (MTGO)
Legal in Commander
Legal in Modern