Opponents Ygra/Cauldron Familiar-Combo timing out my removal spells
Hi all,
I was playing explorer with mono-w midrange against an opponent on the jund sacrifice combo. My opponent had Ygra and two Cauldron Familiars, but couldn't kill me because I had two Authority of the Consuls in play. Two turns in a row I tried to use a removal spell on Ygra but my opponent used the infinite ygra-cat-combo to time out my removal spells. First I used Ossification and my opponent used the combo to run out my timer till Ossification auto-targeted a Blootithe Harvester. Second time I played a Wandering Emperor and targeted the tapped Ygra with the -2, but my opponent used the combo again and the exile effect of my emperor fizzled (I don't know why). Eventually my opponent found a Scavenger's talent and milled me out (which is fine), but I feel I should be able to kill their Ygra and not be timed out by their combo. Screenshot of the final board state of game 1 is attached.