When Ruthless Technomancer enters the battlefield, it triggers, causing you to sacrifice a nontoken creature you control with power seven or greater, and create at least seven Treasure, seven Food, and seven Clue artifact tokens.
Activate six Treasures by tapping and sacrificing them, adding ({5} magic symbol) ({B} magic symbol) .
Activate Ruthless Technomancer by paying ({2} magic symbol) ({B} magic symbol) and sacrificing at least seven artifacts, returning a nontoken creature you control with power seven or greater from your graveyard to the battlefield.