i think if you are going to play that deck you can prob. dont want to play gaea's blessing so if and when it comes into play you have a stocked grave yard in witch you can remove for tog so you can just kill them in one hit if it is big enough

i like the deck but i dont understand why you will take out 2 power pices for root maze i would rather take out two Grim Lavamancer and that would be better you might be able to part with recall but i would keep time walk and i dont think that the monastery is a good idea i think you just might get rid of the rings with just basic land or something that dosent require threshld if you wana use the lavamancer so you dont have to worry abouat your grave yard then you dont have to worry abouat wasteland on your rings