At the start of the Damage Step, if this card battles an opponents Pyro monster: You can destroy that opponents monster, and if it is your turn, this card can make a second attack in a row
"Hysteric Sign" will add 3 "Harpie" cards with different names from the owner's Deck to their hand when it is sent to the Graveyard, and if its other effect wasn't activated that turn, only one "Harpie Lady" card with the name condition can be added, since it can't uses its original name
Between Modern Horizons 3 and Commander Masters alone, there are lots of new ways for a colorless deck to interact with what our opponents are doing
When this happens, we get our opponent low but lack the means to close the game out when they stabilize
These games have undoubtedly unwrapped into the global market
Arceus Ex Arceus ex is the card that gives this deck its identity