Name
Momentum Rumbler
Set Name
Ikoria: Lair of Behemoths
Set Type
Expansion
Mana
Type Line
Creature — Dinosaur
Rarity
Uncommon
Oracle Text
Whenever Momentum Rumbler attacks, if it doesn't have first strike, put a first strike counter on it. Whenever Momentum Rumbler attacks, if it has first strike, it gains double strike until end of turn.