Secrets of Strixhaven Commander

Flying The Goose Mother enters with X +1/+1 counters on it. When The Goose Mother enters, create half X Food tokens, rounded up. Whenever The Goose Mother attacks, you may sacrifice a Food. If you do, draw a card.

Search your library for a Forest card, put it onto the battlefield, then shuffle.

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.) Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)

Flying Instant and sorcery spells you cast cost 1 less to cast. 2U, Sacrifice this creature: When you next cast an instant or sorcery spell this turn, copy it for each time you've cast your commander from the command zone this game. You may choose new targets for the copies.

Whenever one or more creatures you control with mana value 3 or less enter, draw a card. This ability triggers only once each turn.

Affinity for planeswalkers (This spell costs 1 less to cast for each planeswalker you control.) Flying, vigilance Whenever an opponent attacks with creatures, if two or more of those creatures are attacking you and/or planeswalkers you control, that opponent loses 3 life and you draw a card.

As an additional cost to cast this spell, pay X life. All creatures get -X/-X until end of turn.

For each player, you choose from among the permanents that player controls an artifact, a creature, an enchantment, and a planeswalker. Then each player sacrifices all other nonland permanents they control.

Flying Aura spells you cast cost 1 less to cast.

Delve (Each card you exile from your graveyard while casting this spell pays for 1.) Draw three cards.

T: Add GU. Spend this mana only to cast spells with mana value 5 or greater or spells with X in their mana costs. U, T: Draw a card, then discard a card.

Whenever you gain life, you may pay 2. If you do, create a 4/4 green Fungus Beast creature token with trample.

(T: Add B or G.) This land enters tapped unless your opponents control eight or more lands.

(T: Add B or G.) This land enters tapped unless your opponents control eight or more lands.

(T: Add W or B.) This land enters tapped unless your opponents control eight or more lands.

(T: Add W or B.) This land enters tapped unless your opponents control eight or more lands.

(T: Add U or R.) This land enters tapped unless your opponents control eight or more lands.

(T: Add U or R.) This land enters tapped unless your opponents control eight or more lands.

(T: Add R or W.) This land enters tapped unless your opponents control eight or more lands.

(T: Add R or W.) This land enters tapped unless your opponents control eight or more lands.

(T: Add G or U.) This land enters tapped unless your opponents control eight or more lands.

(T: Add G or U.) This land enters tapped unless your opponents control eight or more lands.

T: Add C. B/G, T: Add BB, BG, or GG.

Strive — This spell costs 2R more to cast for each target beyond the first. Choose any number of target creatures you control. For each of them, create a token that's a copy of that creature, except it has haste. Exile those tokens at the beginning of the next end step.