Prowess, prowess

This spell costs {2} less to cast if a Subroutine ran under your control this turn.
When this creature dies, cache the top card of your library face down.

Flying
Ward—Discard a card.
You may have this creature enter as a copy of a creature card in your graveyard not named Weft Dancer, except it has flying and “Ward—Discard a card.”

Revered
Whenever this creature attacks, create a tapped and attacking token that's a copy of it. For each counter on this creature, put a counter of that kind on that token. Sacrifice the token at the end of combat.

Target player separates all nonland permanents they control into two piles. That player sacrifices all permanents in the pile of your choice.

[+2]: Mill three cards. You gain 3 life.
[+1]: Return target land card from your graveyard to the battlefield. It becomes a 2/2 black Zombie creature in addition to its other types.
[–2]: Target opponent sacrifices a nonland permanent with mana value 3 or greater.
[–12]: You get an emblem with “Whenever a player sacrifices a permanent, you may draw a card.” Then each opponent sacrifices five permanents.

Integrate up to two target creatures with total toughness 6 or less.

Xiv, Replisparked has all activated and triggered abilities of permanent cards integrated onto them.
[+2]: Target player discards a card. Integrate up to two cards from graveyards.
[+1]: Xiv becomes a 5/5 artifact creature with vigilance and indestructible until end of turn.
[–4]: Integrate target permanent.

When Zakros General enters, choose one —
• You may return an enchantment you control to its owner's hand.
• Return target enchantment card from your graveyard to your hand.

Menace
Whenever you sacrifice a permanent, exile the top card of your library. Until the end of your turn, you may play that card.

Put target creature on top of its owner's library. Its controller surveils 1, then you surveil 1.

Create two 1/1 blue Bird creature tokens with flying, then create a token that's a copy of a token you control.

Gain control of target creature with mana value less than or equal to your devotion to blue.

Aggressor Model enters with a +1/+1 counter on it.

Trample
Whenever a creature you control attacks alone, put four +1/+1 counters on it.

Menace, lifelink
Whenever a tapped creature you control dies, draw a card.

Whenever you cast a spell, if mana from an artifact source was spent to cast it, you may copy that spell, and you may choose new targets for the copy. Do this only once each turn.

Alranta Portalmage can't be blocked as long as a creature you control entered this turn.
If a creature you control entering the battlefield would cause an ability of a permanent you control to trigger, that ability triggers an additional time.

At the beginning of combat on your turn, put a +1/+1 counter on another target creature you control.
Once during each of your turns, you may cast a creature spell from your graveyard by removing a number of counters from among creatures you control equal to that spell's mana value in addition to paying its other costs.

Whenever Ancient Conscriptor becomes spellcharged, gain control of target creature you don't control until end of turn. Untap it. It gains haste until end of turn.
Spellcharge 4

Favored
Whenever your Champion deals combat damage to a player, create that many Treasure tokens.

Flying
Whenever Aqueous Drake deals combat damage to a player, scry 1.

Menace
Creature tokens you control get +1/+1, have haste, and must attack each combat if able.
At the beginning of combat on your turn, create a 1/1 red Soldier creature token.

Flying, haste
Whenever you cast a spell that targets a creature you control, you may return Ashlands Phoenix from your graveyard to your hand.

Creatures you control get +1/+1 until end of turn.
Put a +1/+1 counter on each artifact creature you control.