Aurelion Sol, the Star forger

[LEVEL 2], Fury
Aurelion sol enters the battlefield and levels up
with a spellshield counter on it.
When Aurelion sol enters the battlefield and at
the beginning of your upkeep, invoke 7 or more.
When you invoke a card this way, you may reveal
it from your hand and you may cast it from your
hand without paying it's mana cost this turn.