Sen Triplets [Mystery Booster] Dragon's Maze Promos Set: From the Vault: Twenty

Set: From the Vault: Twenty Type: Sorcery Rarity: Mythic Cost: {X}{G} Search your library for a green creature card with mana value X or less

Set: Portal Second Age Type: Creature — Human Wizard Rarity: Rare Cost: {5}{B} Dakmor Sorceress's power is equal to the number of Swamps you control

Set: Urza's Legacy Type: Creature — Human Knight Rarity: Common Cost: {2}{W} Flash

you'd need the energy of the giant's tonic

Sen Triplets [Mystery Booster] Dragon's Maze Promos Set: From the Vault: TwentySet: Mystery Booster Type: Legendary Artifact Creature Human Wizard Rarity: Mythic Cost: {2}{W}{U}{B} At the beginning of your upkeep, choose target opponent. This turn, that player can't cast spells or activate abilities and plays with their hand revealed. You may play lands and cast spells from that player's hand this turn. They are the masters of your mind.