Mark of Skyshroud

: Untap all creatures you control. After this main phase, there is an additional combat phase followed by an additional main phase. Activate only as a sorcery.

Enchant creature Enchanted creature has "Whenever this creature deals combat damage to a player, add that much . Until end of turn, you don't lose this mana as steps and phases end."

: Add . : Add or .

Target creature gets +4/+4 until end of turn.

Equipped creature can't be blocked and has shroud. (It can't be the target of spells or abilities.) Equip