When Fervent Necromancer dies, create a tapped 2/2 black Zombie creature token.

Trample
Whenever you gain control of a permanent you don't own or a permanent you don't own enters under your control, it and Field Opportunist each get +2/+0 and gain haste until end of turn.

When Firebrand Disciple enters the battlefield, you may exile an instant or sorcery card from your graveyard. If you do, draw a card.

Reach
{3}{R/G}: Flametip Goliath gets +2/+0, gains trample, and becomes a Giant in addition to its other types until end of turn.

As long as its not your turn, spells you cast cost {1} less to cast.

Create two 1/1 white Spirit creature tokens with flying.
Escape—{2}{W}{B}, Exile four other cards from your graveyard.

Flying
Whenever you amp it up, draw a card, then discard a card.

Gain control of target creature until end of turn. Untap it. It gains haste until end of turn.
Escape—{4}{R}, Exile four other cards from your graveyard.

Enchant permanent
Enchanted permanent can't attack, block, or wander.

Whenever Forgotten Cultivator enters the battlefield or attacks, mill three cards. Return a permanent card from among the milled cards to your hand.
Spellcharge 4

Equipped creature gets +2/+2 and has trample.
Equip {3}

At the beginning of your end step, if a creature died this turn, exile the top card of your library. Until the end of your next turn, you may play that card.

As an additional cost to cast instant and sorcery spells, you may pay {X}, where X is that spell's mana value. If you do, copy that spell, and you may choose new targets for the copy.
Spellcharge 4

Vigilance
{1}{W}: Gato Vigilante dares 4.

Menace
Whenever Gelthis deals combat damage to a player, that player reveals their hand. You choose a nonland card from it. Exile that card until Gelthis leaves the battlefield.
Spellcharge 4

{VP}{VP}{VP}: Genre Blender gets +3/+3 until end of turn. Activate only once each turn.

[+1]: Up to one target creature gets +2/+0 and gains haste until end of turn.
[–1]: Add {R}. If Gericho, Ageless Wanderer entered this turn, add {R}{R} instead.
[0]: Exile Gericho and the top X cards of your library, where X is the number of loyalty counters on him. You may play cards exiled this way until the end of your next turn.

Search your library for a noncreature, nonland card not named Get Your Wish, reveal it, put it into your hand, then shuffle.
You may cast a spell with mana value X or less from your hand without paying its mana cost, where X is the number of colors among permanents you control.

Whenever you cast an instant or sorcery spell, put a counter on Gi-Gecha, Tide of Victory from among flying, vigilance, trample, and +1/+1 that it doesn't have on it.
As long as Gi-Gecha has four or more counters on it, it has hexproof and is an artifact creature.
Crew 3

Flying
Once each turn, whenever you cast a black spell, you may pay 1 life. If you do, create a Treasure token.
{W}{U}{B}{R}{G}: Each opponent loses 4 life and you gain 4 life.

Indulgence
Whenever you indulge, put a loyalty counter on Glauna, Decadent Demon.
[–1]: Create a 2/1 black Imp creature token with flying and “This creature can't block.”
[–2]: Destroy target creature or planeswalker. Its controller loses 2 life.

Multitude {4}{W}{W}
Vigilance
As Glimpse of Something Great enters the battlefield, choose a number.
Other creatures you control have protection from mana value of the chosen number.

Glowsac Webspinner enters the battlefield with a reach counter on it.
When Glowsac Webspinner enters the battlefield, you gain 1 life for each different kind of counter among permanents you control.

When Gravepact Wisdom enters the battlefield, reveal the top three cards of your library. Put one into your hand and the rest into your graveyard.
Whenever you cast a spell from your graveyard, each opponent loses 2 life and you gain 2 life.

When Graverot Soothsayer enters the battlefield, you may sacrifice another creature. If you do, return that card from your graveyard to the battlefield under your control at the beginning of the next end step.