The Data Core

•Firewall Protocol: Ward {3}
•Core Synchronization: Whenever one or more cards are exiled from your library, put up to 3 data counters on The Data Core.
•Archive Retrieval: Remove X data counters: Cast a spell from any graveyard with mana value X or less without paying its mana cost.
{bull}Fabrication Nexus{X}, {T}: Create an artifact token with indestructible that has "Remove a data counter: Add {C}."
{bull}Network Override: Remove 8 data counters, {T}, {T}: Gain control of target oppo