Bloodstained Mire, Pay 1 life, Sacrifice this land: Search your library for a Swamp or Mountain card, put it onto the battlefield, then shuffle.

each opponent loses 1 life and you gain 1 life

This spell can't be countered

Whenever you gain life

You may repeat this process any number of times

When Atraxa

and partner

you gain that much life

If there are ten or more creature cards total in all graveyards

• Hire a Mercenary — Create a 3/2 colorless Shapeshifter creature token with changeling

Destroy target permanent an opponent controls

choose a creature type

You create a number of 1/1 blue Faerie Dragon creature tokens with flying equal to the result