First strike, menace, trample
Partner (You can have two commanders if both have partner.)

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Flash
Whenever this creature deals combat damage to a player, draw a card.

Search your library for a basic land card and reveal it. If there's a tree in its art, put it onto the battlefield tapped. Otherwise, put it into your hand. Then shuffle your library.

When Serrated Scorpion dies, it deals 2 damage to each opponent and you gain 2 life.

: Put a +1/+1 counter on target creature.
, Remove a +1/+1 counter from a creature you control: Draw a card.

Flying
Whenever you cast a noncreature spell, Sky Theater Strix gets +1/+0 until end of turn.

When Stitcher's Supplier enters the battlefield or dies, mill three cards.

Put a +1/+1 counter on target creature you control. Untap that creature.

When Supply Runners enters the battlefield, put a +1/+1 counter on each other creature you control.

Whenever Suspicious Nanny deals combat damage to a player, it reassembles target Contraption that player controls. (Gain control of it and move it onto one of your sprockets.)

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after IV.)
I, II, III — Until end of turn, target creature gains trample and gets +X/+0, where X is the number of lore counters on The Triumph of Anax.
IV — Target creature you control fights up to one target creature you don't control. (Each deals damage equal to its power to the other.)

If you would draw a card, draw two cards instead.

Take an extra turn after this one.

This spell costs less to cast if you control a creature with flying.
Draw two cards.

At the beginning of each end step, each opponent loses life equal to the life they lost this turn. (Damage causes loss of life.)