All creatures get -3/-3 until end of turn.

You may cast a spell with mana value 3 or less from your hand without paying its mana cost.

Haste

Whenever a creature an opponent controls dies, put a +1/+1 counter on Yahenni, Undying Partisan.

Sacrifice another creature: Yahenni gains indestructible until end of turn.

Flying

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.

When Yarok’s Fenlurker enters the battlefield, each opponent exiles a card from their hand.

{2}{B}: Yarok’s Fenlurker gets +1/+1 until end of turn.

When Yarok’s Wavecrasher enters the battlefield, return another creature you control to its owner’s hand.

Deathtouch, lifelink

If a permanent entering the battlefield causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.

Other creatures you control have haste.

Whenever one or more face-down creatures you control deal combat damage to a player, draw a card.

Whenever a face-down creature you control dies, return it to the battlefield face down under its owner’s control if it’s a permanent card, then turn it face up.

When Yasharn enters the battlefield, search your library for a basic Forest card and a basic Plains card, reveal those cards, put them into your hand, then shuffle.

Players can’t pay life or sacrifice nonland permanents to cast spells or activate abilities.

{T}: Add {C}.

{T}: Add {G} or {U}. Yavimaya Coast deals 1 damage to you.

Kicker {R} (You may pay an additional {R} as you cast this spell.)

Trample

When Yavimaya Iconoclast enters the battlefield, if it was kicked, it gets +1/+1 and gains haste until end of turn.

When Yavimaya Sapherd enters the battlefield, create a 1/1 green Saproling creature token.

Domain — This spell costs {1} less to cast for each basic land type among lands you control.

Enlist (As this creature attacks, you may tap a nonattacking creature you control without summoning sickness. When you do, add its power to this creature’s until end of turn.)

{1}, Sacrifice Yavimaya Steelcrusher: Destroy target artifact.

(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.

Protection from Humans

Pay 1 life, Sacrifice another creature: Put a -1/-1 counter on up to one target creature and draw a card.

{B}{B}, Discard a card: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Whenever another nontoken creature you control dies, you may return it to the battlefield face down under its owner’s control. It’s a Forest land. (It has no other types or abilities.)

{2}, {T}: Choose target enchantment you control that doesn’t have the same name as another permanent you control. Create a token that’s a copy of it, except it isn’t legendary. If the token is an Aura, untap Yenna, Redtooth Regent, then scry 2. Activate only as a sorcery.

Trample, haste

Cycling {1}{R}

When you cycle Yidaro, Wandering Monster, shuffle it into your library from your graveyard. If you’ve cycled a card named Yidaro, Wandering Monster four or more times this game, put it onto the battlefield from your graveyard instead. (Do this before you draw.)