Gill, All Seeing

When Gill, All Seeing enters the battlefield,
create 1/1 Blue Tentacle token. At the beginning
of your upkeep, if there is no tentacle at the
battlefield, create one.
{2}{u}{b} Create x 1/1 Blue tentacle tokens, where
x is number of tentacles is at the battlefield.
"No darkness is too dark for my eyes"