Warrioress & Guardian

Protection from everything.
Warrioress And Guardian can't be countered.
When Warrioress And Guardian enters the battlefield, you lose one life. Choose any player; they must now sacrifice a creature. When you cast this spell, take an extra turn after this one. As long as it's your turn, commanders you control have indestructible.
(Effects that say "destroy" don't destroy them. A creature with indestructible can't be destroyed by damage).

"When you are outnumbered, fight like a lion