Experimental Frenzy (Promo Pack) [Guilds of Ravnica Promos] Junior Super Series it gains 1000 ATK or

it gains 1000 ATK or loses 1000 ATK

Set: Friday Night Magic 2013 Type: Instant Rarity: Rare Cost: {B}{G} Reveal the top five cards of your library

and if it would die this turn

Set: Duelist League Promo Card type: Continuous Trap Rarity: Rare Attack: 0 Defense: 0 Each time a Machine-Type monster(s) is Special Summoned

you can Normal Summon or Set 1 monster in addition to your Normal Summon or Set this turn

Experimental Frenzy (Promo Pack) [Guilds of Ravnica Promos] Junior Super Series it gains 1000 ATK orSet: Guilds of Ravnica Promos Type: Enchantment Rarity: Rare Cost: {3}{R} You may look at the top card of your library any time. You may play lands and cast spells from the top of your library. You can't play lands or cast spells from your hand. {3}{R}: Destroy Experimental Frenzy. Turns out coffee is the weird aunt of invention.