Big Koala [DR2-EN004] Common Dragons of Legend 2 Once per turn: You can

Once per turn: You can declare a Level from 5 to 9

Set: 2014 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Common Attack: 0 Defense: 0 When this card is Normal or Special Summoned: You can target 1 "Umbral Horror" monster you control or in your Graveyard

If the equipped monster destroys a monster as a result of battle

Set: The New Challengers Card type: Normal Trap Rarity: Ultra Rare Reveal 1 Fusion Monster from your Extra Deck

also this card gains ATK equal to that opponent's monster's ATK

Big Koala [DR2-EN004] Common Dragons of Legend 2 Once per turn: You canSet: Dark Revelation Volume 2 Card type: Normal Monster Rarity: Common Attack: 2700 Defense: 2000