|Yanling's Harbinger (5)|
Creature — Bird (2/4)
When Yanling's Harbinger enters the battlefield, you may search your library and/or graveyard for a card named Mu Yanling, Celestial Wind, reveal it, and put it into your hand. If you search your library this way, shuffle it.
|Yargle, Glutton of Urborg (5)|
Legendary Creature — Frog Spirit (9/3)
|Yarok, the Desecrated (5)|
Legendary Creature — Elemental Horror (3/5)
If a permanent entering the battlefield causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.
|Yarok's Fenlurker (2)|
Creature — Horror (1/1)
When Yarok's Fenlurker enters the battlefield, each opponent exiles a card from their hand.
: Yarok's Fenlurker gets +1/+1 until end of turn.
|Yarok's Wavecrasher (4)|
Creature — Elemental (4/4)
When Yarok's Wavecrasher enters the battlefield, return another creature you control to its owner's hand.
|Yavimaya Sapherd (3)|
Creature — Fungus (2/2)
When Yavimaya Sapherd enters the battlefield, create a 1/1 green Saproling creature token.
|Yawgmoth's Vile Offering (5)|
(You may cast a legendary sorcery only if you control a legendary creature or planeswalker.)
Put up to one target creature or planeswalker card from a graveyard onto the battlefield under your control. Destroy up to one target creature or planeswalker. Exile Yawgmoth's Vile Offering.
|Yidaro, Wandering Monster (7)|
Legendary Creature — Dinosaur Turtle (8/8)
|Yoked Ox (1)|
Creature — Ox (0/4)
|Yorion, Sky Nomad (5)|
Legendary Creature — Bird Serpent (4/5)
Companion — Your starting deck contains at least twenty cards more than the minimum deck size. (If this card is your chosen companion, you may cast it once from outside the game.)
|Yorvo, Lord of Garenbrig (3)|
Legendary Creature — Giant Noble (0/0)
Yorvo, Lord of Garenbrig enters the battlefield with four +1/+1 counters on it.
Whenever another green creature enters the battlefield under your control, put a +1/+1 counter on Yorvo. Then if that creature's power is greater than Yorvo's power, put another +1/+1 counter on Yorvo.
|Youthful Knight (2)|
Creature — Human Knight (2/1)