Treasonous Ogre [Mystery Booster] Moonfolk Monk If your opponent Special Summon

If your opponent Special Summon a monster(s) (except during the Damage Step): You can add 1 "Ursarctic" card from your Deck to your hand

Pay 2 life: Add {C}

Return Thawing Glaciers to its owner's hand at the beginning of the next cleanup step

Zenith Seeker enters the battlefield

Treasonous Ogre [Mystery Booster] Moonfolk Monk If your opponent Special SummonSet: Mystery Booster Type: Creature Ogre Shaman Rarity: Uncommon Cost: {3}{R} Dethrone (Whenever this creature attacks the player with the most life or tied for most life, put a +1 +1 counter on it.) Pay 3 life: Add {R}. "Everything comes with a price. Especially revolution." Grenzo, dungeon warden