You can also utilize it with any repeatable sacrifice effects, creating situations where if your opponents arent going to have a creature die, you can still draw your card
Green decks that lean into counters often struggle to close games efficiently
(Whenever another Merfolk you control becomes the target of a spell or ability an opponent controls, counter it unless that player pays .) Whenever Svyelun attacks, draw a card
Its flexible enough that you can build a fun deck, a new typal deck, or even a competitive EDH deck
Once Harmonized Crescendo starts to resolve, players can't respond to the choice or take any actions until Harmonized Crescendo finishes resolving
Baxter, Fly in the Ointment | 3 Colorless Mana, 1 Blue Mana Legendary Creature Insect Mutant Scientist Whenever Baxter enters or attacks, each creature you control with a counter on it gains flying until the end of the turn