Hey guys, i had this problem that arose during EDH.
My opponent had a Leyline of the void on his side of the field while i had a wheel of sun and moon. He uses Krosan grip on my Mana reflection. Is it exiled as per Leyline or sent to the bottom of the library as per Wheel of sun and moon?
Another similar question is that i enchanted him with Wheel of sun and moon while he has Athreos, god of passage, which effect triggers first?
For the first question, when two or more effects try to replace the same thing, the owner of the object being affected chooses which replacement effect to apply. So, you would choose which effect to apply first, and the other one won't do anything, since the thing it's replacing is no longer happening.
616.1. If two or more replacement and/or prevention effects are attempting to modify the way an event affects an object or player, the affected object's controller (or its owner if it has no controller) or the affected player chooses one to apply, following the steps listed below. If two or more players have to make these choices at the same time, choices are made in APNAP order (see rule 101.4).
616.1a If any of the replacement and/or prevention effects are self-replacement effects (see rule 614.15), one of them must be chosen. If not, proceed to rule 616.1b.
616.1b If any of the replacement and/or prevention effects would modify under whose control an object would enter the battlefield, one of them must be chosen. If not, proceed to rule 616.1c.
616.1c If any of the replacement and/or prevention effects would cause an object to become a copy of another object as it enters the battlefield, one of them must be chosen. If not, proceed to rule 616.1d.
616.1d Any of the applicable replacement and/or prevention effects may be chosen.
616.1e Once the chosen effect has been applied, this process is repeated (taking into account only replacement or prevention effects that would now be applicable) until there are no more left to apply.
Example: Two permanents are on the battlefield. One is an enchantment that reads "If a card would be put into a graveyard from anywhere, instead exile it," and the other is a creature that reads "If [this creature] would be put into a graveyard from the battlefield, instead shuffle it into its owner's library." If the creature is destroyed, its controller decides which replacement to apply first; the other does nothing.
The example for 616.1e has a similar set of effects to show you what would happen.
My opponent had a Leyline of the void on his side of the field while i had a wheel of sun and moon. He uses Krosan grip on my Mana reflection. Is it exiled as per Leyline or sent to the bottom of the library as per Wheel of sun and moon?
Another similar question is that i enchanted him with Wheel of sun and moon while he has Athreos, god of passage, which effect triggers first?
Thanks guys.
The example for 616.1e has a similar set of effects to show you what would happen.