Emiel the Blessed [Jumpstart] Sky Island Equipped creature gets +1/+1 and

Equipped creature gets +1/+1 and has haste

It is found here

Xantcha attacks each combat if able and can't attack its owner or planeswalkers its owner controls

Curse of the Walking Pox — Whenever you cast a spell from anywhere other than your hand

4 Flagships and Boards

Emiel the Blessed [Jumpstart] Sky Island Equipped creature gets +1/+1 andSet: Jumpstart Type: Legendary Creature Unicorn Rarity: Mythic Cost: {2}{W}{W} {3}: Exile another target creature you control, then return it to the battlefield under its owner's control. Whenever another creature enters the battlefield under your control, you may pay {G W}. If you do, put a +1 +1 counter on it. If it's a Unicorn, put two +1 +1 counters on it instead. ({G W} can be paid with either {G} or {W}.)