Karmic Guide [Judge Gift Cards 2012] Cat Beast it gets +X/+0 until end

it gets +X/+0 until end of turn

a butterfly flapping its wings is insufficient

Set: Arabian Nights Type: Instant Rarity: Common Cost: {1}{W}{W} Attacking creatures get +2/+0 until end of turn

or even its guilds

a Demon card

Karmic Guide [Judge Gift Cards 2012] Cat Beast it gets +X/+0 until endSet: Judge Gift Cards 2012 Type: Creature Angel Spirit Rarity: Rare Cost: {3}{W}{W} Flying, protection from black Echo {3}{W}{W} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) When Karmic Guide enters the battlefield, return target creature card from your graveyard to the battlefield.