Shared Fate and Dredge

[sam.]

Of course with the recent GP looking at this incredibly odd tech, I was testing it out in my DDFT deck and played against a Dredge player over the kitchen table.

Shared Fate

Stinkweed Imp

I'm under the impression that the dredge player does NOT have the option to dredge (which is a may ability) since his draw is being replaced with Shared Fate's ability.

I'm not really sure though, since they're still both replacement effects and it'd be during his respective turn, when he's the active player.

[cdr]

Both are replacement effects, so it's just a basic replacement effect interaction - the affected player/controller/owner gets to decide which one to apply. Any player can choose to dredge instead of using Shared Fate's replacement.