Is this a legal way to stack? My understanding is that paying for the Elder Deep-fiend by sacrificing the matter reshaper with Kozilek's return in the grave yard means the tap down cast trigger of EDF, death trigger (as part of payment for casting EDF) of MR, and the on cast ability trigger of KR all happen simultaneously and I therefore can stack them how ever I want. Is that correct or am I missing something?
Also if I am incorrect, could someone explain what the stacking possibilities are from this combination of events? My aim is of course to resolve the Kozilek's return GY tigger before the matter reshaper death trigger so I can deal 5 to the board before revealing the top card of my library in case is a 3 drop creature as I don't want to kill that 3 drop creature with my own board wipe.
Had some conjecture about this last night wondering if someone could please help to clarify.
If Kozilek's return is in the graveyard and I cast an elder deep-fiend emerging it by sacrificing a matter reshaper am I able to stack the following triggers like this:
elder deep-fiend tap four permanents cast tigger resolves
Kozilek's return ability trigger resolves wiping the board
Then the matter reshaper death trigger resolves and reveals a 3 drop creature which etb
Then Elder Deep-fiend etb
Is this a legal way to stack? My understanding is that paying for the Elder Deep-fiend by sacrificing the matter reshaper with Kozilek's return in the grave yard means the tap down cast trigger of EDF, death trigger (as part of payment for casting EDF) of MR, and the on cast ability trigger of KR all happen simultaneously and I therefore can stack them how ever I want. Is that correct or am I missing something?
Also if I am incorrect, could someone explain what the stacking possibilities are from this combination of events? My aim is of course to resolve the Kozilek's return GY tigger before the matter reshaper death trigger so I can deal 5 to the board before revealing the top card of my library in case is a 3 drop creature as I don't want to kill that 3 drop creature with my own board wipe.
Thanks greatly.