Hypnotic Specter

Flying
Whenever Hypnotic Specter deals damage to an opponent, that player discards a card at random.

Mistmeadow Witch

: Exile target creature. Return that card to the battlefield under its owner’s control at the beginning of the next end step.

Leonin Relic-Warder

When Leonin Relic-Warder enters the battlefield, you may exile target artifact or enchantment.
When Leonin Relic-Warder leaves the battlefield, return the exiled card to the battlefield under its owner’s control.

Reckless Wurm

Trample
Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Mahamoti Djinn

Flying (This creature can’t be blocked except by creatures with flying or reach.)

Dragon Breath

Enchant creature
Enchanted creature has haste.
: Enchanted creature gets +1/+0 until end of turn.
When a creature with converted mana cost 6 or greater enters the battlefield, you may return Dragon Breath from your graveyard to the battlefield attached to that creature.

Voice of Many

When Voice of Many enters the battlefield, draw a card for each opponent who controls fewer creatures than you.

Squee, Goblin Nabob

At the beginning of your upkeep, you may return Squee, Goblin Nabob from your graveyard to your hand.

Divine Reckoning

Each player chooses a creature they control. Destroy the rest.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Malevolent Whispers

Gain control of target creature until end of turn. Untap that creature. It gets +2/+0 and gains haste until end of turn.
Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Echoing Truth

Return target nonland permanent and all other permanents with the same name as that permanent to their owners’ hands.

Skyfire Phoenix

Flying, haste
When you cast your commander, return Skyfire Phoenix from your graveyard to the battlefield.

Silumgar Scavenger

Flying
Exploit (When this creature enters the battlefield, you may sacrifice a creature.)
Whenever another creature you control dies, put a +1/+1 counter on Silumgar Scavenger. It gains haste until end of turn if it exploited that creature.

Wall of One Thousand Cuts

Defender, flying
: Wall of One Thousand Cuts can attack this turn as though it didn’t have defender.

Gluttonous Slug

Menace
Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)

Aria of Flame

When Aria of Flame enters the battlefield, each opponent gains 10 life.
Whenever you cast an instant or sorcery spell, put a verse counter on Aria of Flame, then it deals damage equal to the number of verse counters on it to target player or planeswalker.

Demonfire

Demonfire deals X damage to any target. If a creature dealt damage this way would die this turn, exile it instead.
Hellbent — If you have no cards in hand, this spell can’t be countered and the damage can’t be prevented.

Plaxcaster Frogling

Graft 3 (This creature enters the battlefield with three +1/+1 counters on it. Whenever another creature enters the battlefield, you may move a +1/+1 counter from this creature onto it.)
: Target creature with a +1/+1 counter on it gains shroud until end of turn. (It can’t be the target of spells or abilities.)

Ghost Council of Orzhova

When Ghost Council of Orzhova enters the battlefield, target opponent loses 1 life and you gain 1 life.
, Sacrifice a creature: Exile Ghost Council of Orzhova. Return it to the battlefield under its owner’s control at the beginning of the next end step.

Isperia the Inscrutable

Flying
Whenever Isperia the Inscrutable deals combat damage to a player, choose a card name. That player reveals their hand. If a card with the chosen name is revealed this way, search your library for a creature card with flying, reveal it, put it into your hand, then shuffle your library.

Mahamoti Djinn

Flying (This creature can’t be blocked except by creatures with flying or reach.)

Nourishing Shoal

You may exile a green card with converted mana cost X from your hand rather than pay this spell’s mana cost.
You gain X life.

Turn to Mist

Exile target creature. Return that card to the battlefield under its owner’s control at the beginning of the next end step.