Rarely anyone would let an opponent take an extra turn, so likely you will get 3 cards.
HOWEVER, unlike Concentrate, this one only requires one blue mana, and if the vote actually ends up giving you an extra turn, all the better. Aside from being a sorcery, this card has no down side.
OlvynChuru
★★★★★ (5.0/5.0)(1 vote)
The thing about this card is that, if you only have one opponent and you vote for knowledge, you will get the draw effect pretty much no matter what, so in a 1v1, this is basically : Draw three cards. It's better than Concentrate for the most part.
Comments (5)
I'd stick it in Talrand EDH regardless though. Both abilities are Talrand-beneficial.
Anywhere else, it's Concentrate
HOWEVER, unlike Concentrate, this one only requires one blue mana, and if the vote actually ends up giving you an extra turn, all the better. Aside from being a sorcery, this card has no down side.