mtg core set 2021 booster box Magic: The Gathering: Play in style Wizards of The Coast Magic:

Casting Cost: Card Text: As long as The Aetherspark is attached to a creature, The Aetherspark can't be attacked and has "Whenever equipped creature deals combat damage during your turn, put that may loyalty counters on The Aetherspark" +1: Attach The Aetherspark to up to one target creature you control

The condition is determined by four factors: centering, surface, corners and edges

Each upkeep, every player exiles the top card of their library

Pre-ordered items will cost more but will always ship on the earliest possible date

4 Very Good + A card that has been heavily played or stored in poor conditions with marks on both sides