Magical Hack [30th Anniversary Edition] Plant Beast double the power of each

double the power of each other creature you control until end of turn

Aesi is a massive sea serpent capable of demolishing entire fleets

if a planeswalker entered the battlefield under your control this turn

"The Filigree Texts do not compel you to act in accordance with their precepts

Set: Guilds of Ravnica Prerelease Promos Type: Legendary Creature — Dragon Wizard Rarity: Rare Cost: {U}{U}{U}{R}{R}{R} This spell can't be countered

Magical Hack [30th Anniversary Edition] Plant Beast double the power of eachSet: 30th Anniversary Edition Type: Instant Rarity: Rare Cost: {U} Change the text of target spell or permanent by replacing all instances of one basic land type with another. (For example, you may change "swampwalk" to "plainswalk." This effect lasts indefinitely.)