Jace/duskmantle guildmage

[Kmodad444]

If I use   {Jace, Memory Adept} s 0 ability and I have a  {Duskmantle Guildmage} first mana abilit do they loose 10 life? Or does it only trigger once?

[Keyeto]

They'll lose 10 life. They lose life "whenever" a card is out into a graveyard from their library, so every card will make them lose life.

RESOLVED

[Kaleo42]

If you activate the guildmage's ability twice then they lose 20. It does stack via delayed trigger.

[Byerley121]

These abilty's don't have the clause "until end of turn", it still in not in effect at the end of turn correct?

[Keyeto]

These abilty's don't have the clause "until end of turn", it still in not in effect at the end of turn correct?

It says "whenever....this turn", so only during the turn it's activated.

[Byerley121]

I see.