Doomfist, The Fist of Talon

Renown 2
When Doomfist, The Fist of Talon becomes renowned, you may search your library for a
Talon card, reveal it, put it into your hand, then shuffle your library. When Doomfist attacks, add {2} to your mana pool. Other Talon creatures
that you control gain, "When this creature
attacks, add {1} to your mana pool."
"Only through conflict do we evolve."