This deck seems pretty cancerous. It abuses a bug with Egg + Carassius.
A carassius from an egg counts as 2.
So instead of 1, 2, 4, 8, 16, you get 1, 3, 6, 12, 24.
With 2 Eggs it would be 2, 5, 10, 20.
I'm running ruby fish because:
it's a good turn 1 play that gives something for your opponent to respond to (bait removal or go same side)
you can still windfall turn 3
it's blue so you don't draw it from bio
In the mid/end game it (and egg) just becomes a card you don't play for radiance
Video below demonstrates the absolute nuts (Bio + 2 Eggs) and bug.