19 Nov 2021
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 Nov 2021
If a Blood token is somehow both a creature and an Equipment, it can't be attached to a creature.
19 Nov 2021
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}.
24 Jan 2025
You can't sacrifice a Blood token to pay multiple costs.
24 Jan 2025
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 Jan 2025
Some triggered abilities trigger "whenever you sacrifice a Blood token." These abilities trigger regardless of why you sacrificed that Blood token.