Stormtide Leviathan [Magic 2015] Invasion of Chaos when a card or effect

when a card or effect is activated that would destroy a card(s) on the field: You can negate the effect

Set: Kaladesh Prerelease Promos Type: Sorcery Rarity: Rare Cost: {3}{W}{W} Destroy all creatures

you can equip it to your "X-Head Cannon" or "Y-Dragon Head" as an Equip Card

Set: 2012 Premium Collection Tin Card type: Normal Spell Rarity: Secret Rare Special Summon 2 "Photon Tokens" (Thunder-Type/Light/Level 4/ATK 2000/DEF 0) in Defense Position

Set: Structure Deck: Order of the Spellcasters Card type: Effect Monster Rarity: Common Attack: 1700 Defense: 1400 Each time a Spell Card is activated

Stormtide Leviathan [Magic 2015] Invasion of Chaos when a card or effectSet: Magic 2015 Type: Creature Leviathan Rarity: Rare Cost: {5}{U}{U}{U} Islandwalk (This creature can't be blocked as long as defending player controls an Island.) All lands are Islands in addition to their other types. Creatures without flying or islandwalk can't attack.