Rottenmouth King - BO1 Standard

It seems like everyone realized how good Rottenmouth Viper was at the same time, so here is my take on a build. We're using food tokens to help rush it out and then Kaya to reanimate it to go for the win in the late game. Definitely some interesting matches here, especially that last one....

Decklist
Deck
1 Forest (BLB) 378
4 The Witch's Vanity (WOE) 119
2 Urgent Necropsy (MKM) 240
4 Swamp (KHM) 396
4 Pawpatch Recruit (BLB) 187
4 Kaya, Spirits' Justice (MKM) 211
1 Plains (BLB) 370
4 Rottenmouth Viper (BLB) 107
4 Phyrexian Fleshgorger (BRO) 121
1 Legions to Ashes (BRO) 215
3 Beseech the Mirror (WOE) 82
1 No Witnesses (MKM) 27
4 Blooming Marsh (OTJ) 266
4 Llanowar Wastes (BRO) 264
4 Brushland (BRO) 259
4 Caves of Koilos (DMU) 244
2 Restless Cottage (WOE) 258
4 Tough Cookie (WOE) 193
4 Bloated Processor (MOM) 93
1 Sentinel of the Nameless City (LCI) 211