Whenever you cast an instant or sorcery spell, draw a card, then discard a card.

Whenever you cast an instant spell, you may pay . If you do, draw a card.

Flying

Whenever you cast an instant, sorcery, or Wizard spell, you may draw a card. If you do, discard a card.

Instant and sorcery spells you cast cost less to cast.

Whenever you cast an instant or sorcery spell, draw a card.

Magecraft — Whenever you cast or copy an instant or sorcery spell, put a +1/+1 counter on this creature.

Flying

Whenever you cast an instant or sorcery spell, scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Whenever you cast an instant or sorcery spell, create a 2/2 blue Drake creature token with flying.

Whenever you cast an artifact spell, draw a card.

Whenever you cast an instant or sorcery spell, create a 1/1 blue Bird Illusion creature token with flying.

Whenever you cast an instant or sorcery spell, you may pay . If you do, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)

Whenever you cast an instant or sorcery spell, each opponent loses 2 life.

Whenever a player casts an artifact, instant, or sorcery spell, you create a Mutagen token. (It's an artifact with ", , Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")

Whenever you cast an instant or sorcery spell, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

Whenever you cast a spell with mana value 4 or greater, draw a card.

Instant and sorcery spells you cast cost less to cast.

Whenever you cast an instant or sorcery spell, scry 1.

Whenever you cast an instant or sorcery spell, put two +1/+1 counters on target creature.

Flying

Whenever you cast an Adventure spell, draw a card.

Whenever you cast an instant or sorcery spell with mana value 3 or greater, roll a d20.

1-9 | Each player draws a card.

10-19 | You draw a card.

20 | Copy that spell. You may choose new targets for the copy.