War Rock Mammud | LIOV-EN087

Set: Lightning Overdrive
Number: LIOV-EN087
Rarity: Common
Attribute: EARTH
Monster Type: Warrior
Card Type: Effect Monster
Attack: 2000
Defense: 2000
Description: If you control no monsters, or all monsters you control are Warrior monsters, you can Normal Summon this card without Tributing. If your EARTH Warrior monster battles, after damage calculation: You can target 1 Spell/Trap your opponent controls; destroy it, then all "War Rock" monsters you currently control gain 200 ATK until the end of your opponent's turn. You can only use this effect of "War Rock Mammud" once per turn.