Tekuthal, Inquiry Dominus {2}{U}{U}
Legendary Creature — Phyrexian Horror
BlueCommander: legal
Identity
Blue
EDHREC rank
#1,181
Cheapest printing
US$1.74
TCGplayer
Printings
7
Flying
If you would proliferate, proliferate twice instead.
{1}{U/P}{U/P}, Remove three counters from among other artifacts, creatures, and planeswalkers you control: Put an indestructible counter on Tekuthal. ({U/P} can be paid with either {U} or 2 life.)
Keywords: flying, proliferate
Every printing
highest TCGplayer market first; a card with only a thin single listing shows its low
Oil Slick Raised Foil
Tekuthal, Inquiry Dominus
ONE · 349
TCGplayer market
US$32.25
Showcase · Step-and-Compleat Foil
Tekuthal, Inquiry Dominus
ONE · 431
TCGplayer market
US$22.22
Prerelease
Tekuthal, Inquiry Dominus
PONE · 71s
TCGplayer market
US$11.99
Showcase
Tekuthal, Inquiry Dominus
ONE · 302
TCGplayer market
US$10.28
Tekuthal, Inquiry Dominus
ONE · 71
TCGplayer market
US$5.75
Promo Pack
Tekuthal, Inquiry Dominus
PONE · 71p
TCGplayer market
US$5.25
Tekuthal, Inquiry Dominus
EOC · 78
TCGplayer market
US$1.74
In short
A Commander deck is a commander and 99 other cards, one copy of each (except basic lands), all inside the commander's colour identity. Paste a full list into the deck price calculator to price it and check it against the format.