Edge of Eternities Commander

Instant

Proliferate, then choose any number of permanents you control that had a counter put on them this way. Those permanents phase out. (To proliferate, choose any number of permanents and/or players, then give each another counter of each kind already there. Treat phased-out permanents and anything attached to them as though they don't exist until their controller's next turn.)

Ripples of Potential

The Lost Caverns of Ixalan Commander

Sorcery

Return each creature without a +1/+1 counter on it to its owner's hand.

Wave Goodbye

Card

The Lost Caverns of Ixalan Art Series

Unfinity

Creature — Human Knight Performer

First strike
As this creature enters, you may put a name sticker on it.
This creature has protection from names that start with the same letter as a name sticker on it.

Knight in _____ Armor

Exile target creature you control, then return it to the battlefield under its owner's control with X +1/+1 counters on it, where X is the number of mirrors on walls you can see from your seat.

Now You See Me . . .

Secret Lair Drop

Your opponents can't cast spells this turn.

Silence

Artifact

This artifact enters tapped.
{W}{W}{U}{U}{B}{B}{R}{R}{G}{G}, {T}, Sacrifice this artifact: Target player loses the game.