Steamroid [DR04-EN008] Rare 39 then put a +1/+1 counter

then put a +1/+1 counter on Grimgrin

give this Character up to 2 rested DON

if you cast it from your hand

When this monster is Normal Summoned successfully

1 Tuner + 1 or more non-Tuner Dinosaur-Type monsters This card's ATK and DEF are equal to the total original ATK of the Synchro Material Monsters used for its Synchro Summon

Steamroid [DR04-EN008] Rare 39 then put a +1/+1 counterSet: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Rare Attack: 1800 Defense: 1800 If this card attacks an opponent's monster, this card gains 500 ATK during the Damage Step only. If this card is attacked by an opponent's monster, this card loses 500 ATK during the Damage Step only.