Sea Koala [BP03-EN038] Shatterfoil Rare High-Speed Riders If the select monster is

If the select monster is changed to Defense Position this turn

its effects (if any) are negated

Must be Special Summoned (from your hand) by banishing 2 face-up monsters you control (1 "Blackwing" Tuner and 1 non-Tuner)

banish all face-up Machine-Type monsters your opponent controls and in their Graveyard

Sea Koala [BP03-EN038] Shatterfoil Rare High-Speed Riders If the select monster isSet: Battle Pack 3: Monster League Card type: Effect Monster Rarity: Shatterfoil Rare Attack: 100 Defense: 1600 Once per turn, You can target 1 monster your opponent controls; change its ATK to 0 until the end of this turn. You must control a Beast Type monster(other than this card) to activate and to resolve this effect.