You may need to do some punching in combat to get all the way to the finish line, but Syr Konrad definitely helps
If a creature has multiple instances of toxic, lets say toxic 1 and toxic 2, and it deals combat damage to a player, they get a total of 3 poison counters because of the two toxic abilities
Rampant Growth was first released in the set Mirage, illustrated by Pat Lewis
I was going to grade this card as such, but then I noticed that the final ability doesnt cost charge counters to use
The fail state of this card against something like Leyline of the Void keeps it from being higher on my list, but I do expect several existing decks to pick this up in small numbers
Phyrexian Obliterator Phyrexian Obliterator limits the number of playable removal spells against it