Temporal Chrysalis

At the beginning of your upkeep, mill two cards. Then, if you have 10 or more cards in your graveyard, put a time counter on Temporal Chrysalis.

Remove three time counters from Temporal Chrysalis: Target creature gains Deathtouch and Hexproof until end of turn.

Exile Temporal Chrysalis and a card named "Malgraxis, Aeons Tyrant" you control: Meld them into "Malgraxis, Quantum Emperor." Activate this ability only if you have 10 or more cards in your graveyard.