Tezzeret the Seeker - [Foil] Modern Masters 2015 (MM2) Colorless Reckless Endeavor deals damage equal

Reckless Endeavor deals damage equal to that result to each creature

creatures you control gain trample and get +X/+X until end of turn

then meld them into Brisela

you may return Vengevine from your graveyard to the battlefield

My role is to ensure that the cycle continues

Tezzeret the Seeker - [Foil] Modern Masters 2015 (MM2) Colorless Reckless Endeavor deals damage equal[+1]: Untap up to two target artifacts. [X]: Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle. [5]: Artifacts you control become artifact creatures with base power and toughness 5 5 until end of turn.