Question about Item Rarity Support Gem !

Oke so i have some questions about this particular support gem , as follow :

1. Can i use Item Rarity SG with zombies ?
2. Can i use Item Rarity SG with Curses ?
3. If above is NO , Which skill should i use item rarity SG if i'm a Summoner Witch ?
4. Can i stack 2 Item Rarity SG with 1 spell ?

All answers ar welcomed .
Thank you for responding / reading .

1.YEs
2.No
3.N/A
4.No

A monster has to be SLAIN...ie, it must take damage from the supported spell

Additionally, you can see the effect the item rarity SG has upon your minion stats by opening the zombie spell interface and hitting the "misc" tab. You should see the item rarity gem effect in there.

I use it on my skeletons as they make brilliant room clearance troops. Pop a ton of them into the room, let them do all the work then loot when its safe.

I used to have it linked to my zombies but the dead-heads tend to wander off too much.

Awsome . thanks for the answers !

thats all i wanted to know. thx for the infos guys

just to elaborate a bit on #1

you can do this, but to get the added effect of incrased rarity, the zombie has to make the killing blow.. if you make the killing blow item rarity gem wont count towards your loot roll.

likewise if you put that gem on a skill, you have to use that skill to kill the enemy, or else it wont take the extra rarity into account when calculating the loot roll.