Blex's small buffs push toxic snakes and spiders through the air until opponents wither.
Sets your commander and theme, then adds about 25 cards that fit plus 20 lands. You fill in the rest.
The top 40 of 93 cards that fit

#2,607$3.27Johann Bodin

#2,719$0.20GodMachine

#1,973$11.67Jung Park

#4,035$12.30Lars Grant-West

#7,945$0.28Drew Baker

#8,974$5.78Izzy

#5,005$3.00Svetlin Velinov

#1,179$11.44Ken Mitchroney

#1,326$1.36Chase Stone

#4,725$0.40Ryan Pancoast

#2,692$12.06Chippy

#2,882$13.11Tuan Duong Chu

#6,861$0.61

#6,975$0.19

#6,218$0.35

#13,516$0.20Daniel Ljunggren

#7,856$0.28

#13,172$0.32

#2,794$0.23Yeong-Hao Han

#10,598$0.44Cos Koniotis

#7,926$0.48Dave Allsop

#3,081$5.96

#2,791$3.20

#23,654$0.14Matt Stewart

#977$33.31

#17,502$0.20Nils Hamm

#2,140$2.07

#11,484$1.33Jason Felix

#11,207$0.22Lorenzo Mastroianni

#7,359$0.25

#13,721$0.39Stephan Martiniere

#13,318$0.24Nils Hamm

#19,149$0.14Kev Walker

#16,827$0.22Adrian Smith

#3,330$2.59Matt Stewart

#11,612$0.41

#9,181$0.37Nic Klein

#3,749$12.12Matthew G. Lewis

#3,735$3.22

#12,869$0.16Even Amundsen