Settra, The Imperishable

First Strike, Lifelink

Scarab Brooch Of Usirian - Settra, The Imperishable is
unaffected by spells and abilities cast by your Opponents,
except those that would Exile him.

Whenever another Creature you control dies or is Exiled, you can pay 1 life and Exile the top card of your Library. You can cast Exiled Cards at any time while
you control your Commander.

If you have 0 Cards in your Library, Shuffle
your Exiled cards into your Library.