Creature â Zombie
: Target attacking Zombie gains lifelink until end of turn.
: Target attacking Zombie gains deathtouch until end of turn.
Unraveling Mummyâ€™s abilities can target itself while itâ€™s attacking.
The target Zombie will still have lifelink or deathtouch even after combat when it stops being an attacking creature.
Multiple instances of lifelink and deathtouch are redundant.