Put the rest on the bottom of your library in a random order." On top of that, it also costs one less mana to cast for each artifact you control, which means it could be as low as two mana if you've got enough artifacts in play
Its still a beast for casual Commander games if your playgroup allows it
You could also run this in either Aura-matters or enchantment-matters brews, the 12th and 14th biggest archetypes
What kinds of trolls do you want to see in future sets
And well timed as there is the official MtG Final Fantasy Universes Beyond set releasing this year
Either you played it normally or you could have it come into play with a +1/+1 counter and it gained "must attack each turn if able." My one suggestion was to shift the negative from the red "must attack" to the black "can't block." I felt that it would be better flavor, would play better, and would create fewer bad feelings for the players (as a rule, players dislike when their creatures are forced to do dumb things that get them killed)
