When Arterial Alchemy enters, create a Blood token for each opponent you have. (It’s an artifact with “, , Discard a card, Sacrifice this artifact: Draw a card.”)
Blood tokens you control are Equipment in addition to their other types and have “Equipped creature gets +2/+0” and equip .
Some triggered abilities trigger "whenever you sacrifice a Blood token." These abilities trigger regardless of why you sacrificed that Blood token.
24-01-2025
wotc
If an effect refers to a Blood token, it means any artifact token with the subtype Blood, even if it has gained other subtypes.
24-01-2025
wotc
You can't sacrifice a Blood token to pay multiple costs.
19-11-2021
wotc
If a Blood token is somehow both a creature and an Equipment, it can't be attached to a creature.
19-11-2021
wotc
Blood tokens stop being Equipment if Arterial Alchemy leaves the battlefield. If any of them are attached to creatures at that time, they become unattached.
19-11-2021
wotc
If you control more than one Arterial Alchemy, creatures equipped with Blood Equipment will get +2/+0 for each Arterial Alchemy. The equip cost is still {2}.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.