Rubblehulk

Rubblehulk {4}{R}{G}

Creature - Elemental | Power/Toughness: * / *
Rubblehulk's power and toughness are each equal to the number of lands you control.
Bloodrush -- {1}{R}{G}, Discard Rubblehulk: Target attacking creature gets +X/+X until end of turn, where X is the number of lands you control.