Spirit of the Labyrinth is a 2 mana 3/1 creature that locks players into only drawing a single card each turn, and Eidolon of Rhetoric is a 3 mana 1/4 creature that locks players into only playing a single spell each turn
He isn't as big a threat as people though, but he is still an excellent Grixis (red/blue/black) Commander
Avatar is a great looking cartoon with iconic characters and some truly epic action scenes, but animation cells are not designed to be rendered on static playing cards
Now, theres been a lot of talk about how hybrid mana symbols should be viewed in Commander, and while we have views on that, were not going to weigh in just yet
Put the rest on the bottom in a random order.) , Exile this card from your graveyard: Discover 5
There are ways to counter this playstyle, such as destruction spells and creatures with reach