Guild Wars 2

Minion Master
Minion skills recharge 20% faster.
Minions persist for 4 seconds after they die.
A ghostly after-image version of them appear over the corpse, it is immune to damage, after 4 seconds it dies, however it is not considered a “minion” so it won’t explode into another minion, nore will it proc or use traits.

Minion trait obvious idea,

Merge protection of the horde with reanimator and put it in the tier 3,