When Mask of Immolation enters, create a 1/1 red Elemental creature token, then attach Mask of Immolation to it. Equipped creature has "Sacrifice this creature: It deals 1 damage to any target." Equip {2}
2019-07-12
No player may take any actions between the time you create the Elemental token and the time Mask of Immolation becomes attached to it.
2019-07-12
The equipped creature is the source of the activated ability and the source of the damage, not Mask of Immolation. This means that a green creature equipped by Mask of Immolation may deal damage to a creature with protection from red but may not deal damage to a creature with protection from green.