Tocatli Honor Guard

Creatures entering don't cause abilities to trigger.

Bazaar Trademage

Flying
When this creature enters, draw two cards, then discard three cards.

Eater of Days

Flying, trample
When this creature enters, you skip your next two turns.

Plains

Mountain

Ovinomancer

When this creature enters, sacrifice it unless you return three basic lands you control to their owner's hand.
{T}, Return this creature to its owner's hand: Destroy target creature. It can't be regenerated. That creature's controller creates a 0/1 green Sheep creature token.

Wormfang Manta

Flying
When this creature enters, you skip your next turn.
When this creature leaves the battlefield, you take an extra turn after this one.

Hushbringer

Flying, lifelink
Creatures entering or dying don't cause abilities to trigger.

Mystic Monastery

This land enters tapped.
{T}: Add {U}, {R}, or {W}.

Hushwing Gryff

Flash
Flying
Creatures entering don't cause abilities to trigger.

Vexing Devil

When this creature enters, any opponent may have it deal 4 damage to them. If a player does, sacrifice this creature.

Leveler

When this creature enters, exile all cards from your library.

Island

Ghirapur Orrery

Each player may play an additional land on each of their turns.
At the beginning of each player's upkeep, if that player has no cards in hand, that player draws three cards.