Agent of Treachery [Secret Lair Drop Series] Phyrexian Serpent Squirrel You can only activate 1

You can only activate 1 "Spellbook of Secrets" per turn

Set: Secret Lair Drop Series Type: Legendary Creature — Human Archer Rarity: Mythic Cost: {2}{R}{G} At the beginning of your upkeep

Return the rest to the bottom of the deck in any order

if you have 1 or more Life cards

and harnessing the power of sandworms for battle

Agent of Treachery [Secret Lair Drop Series] Phyrexian Serpent Squirrel You can only activate 1Set: Secret Lair Drop Series Type: Creature Human Rogue Rarity: Rare Cost: {5}{U}{U} When this creature enters, gain control of target permanent. At the beginning of your end step, if you control three or more permanents you don't own, draw three cards. It's as easy as taking candy from a baby. A giant, reptilian, firebreathing baby.