Murktide Regent [Secret Lair Showdown] LGS100 Whenever Ezio deals combat damage

Whenever Ezio deals combat damage to a player

and that player loses life equal to the total mana value of those cards

the attack gains overpower

then proliferate again

Exuberant Shepherd attacks

Murktide Regent [Secret Lair Showdown] LGS100 Whenever Ezio deals combat damageSet: Secret Lair Showdown Type: Creature Dragon Rarity: Mythic Cost: {5}{U}{U} Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Flying Murktide Regent enters the battlefield with a +1 +1 counter on it for each instant and sorcery card exiled with it. Whenever an instant or sorcery card leaves your graveyard, put a +1 +1 counter on Murktide Regent.