2 cards where the name includes “sphinx” and the name includes “sovereign”

Sphinx Sovereign (Shards of Alara #196)

Sphinx Sovereign {4}{W}{U}{U}{B}

Artifact Creature — Sphinx

Flying

At the beginning of your end step, you gain 3 life if Sphinx Sovereign is untapped. Otherwise, each opponent loses 3 life.

“What rises without legs, whispers without a voice, bites without teeth, and dies without having life?”

6/6

Illustrated by Chippy

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny
Unesh, Criosphinx Sovereign (Hour of Devastation #52)

Unesh, Criosphinx Sovereign {4}{U}{U}

Legendary Creature — Sphinx

Flying

Sphinx spells you cast cost {2} less to cast.

Whenever Unesh, Criosphinx Sovereign or another Sphinx enters the battlefield under your control, reveal the top four cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other into your graveyard.

4/4

Illustrated by Adrian Majkrzak

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny

It is the moment of discovery, the triumph of the mind, and the end of these results.