Take a look and share your opinions on them in the comments
If you are playing against 3 other folks in a pod of four players, then you are being outdrawn 3:1 every turn that passes
However, when the player can guarantee they go first, Summon Limit more often than not can completely shut down the opponent's turn, which can then guarantee a win on the next turn
Piper of the SwarmPiper of the Swarm, Chittering WitchChittering Witch, and Ogre SlumlordOgre Slumlord represent the entirety of an underdeveloped rat theme in the deck that wont get much mileage
To get that life total down below the '13' threshold, you have a bunch of cards that have an additional way to lose life
Proliferate is already a mechanic that's heavily associated with Phyrexia, and with saga counters, shield counters, stun counters, and poison counters all in Standard right now, the groundwork has definitely been laid for it to make a comeback