Infinite Resolve

Draw a card. You have no maximum hand size
until the beginning of your next turn.
Cycling {2}{u} ({2}{u}, Discard this card: Draw a
card.)
Flashback {3}{u} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Remember {4}{u} (You may cast this card from exile
for its remember cost. Then shuffle it in your library.)