Norman Osborn can't be blocked.
Whenever Norman Osborn deals combat damage to a player, he connives.
1UBR: Transform Norman Osborn. Activate only as a sorcery.
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Green Goblin
Flying, menace
Spells you cast from your graveyard cost 2 less to cast.
Goblin Formula — Each nonland card in your graveyard has mayhem. The mayhem cost is equal to its mana cost.