Raffine, Scheming Seer {W}{U}{B}
Legendary Creature — Sphinx Demon
Identity
Esper
EDHREC rank
#4,479
Cheapest printing
US$6.33
TCGplayer
Printings
5
Flying, ward {1}
Whenever you attack, target attacking creature connives X, where X is the number of attacking creatures. (Draw X cards, then discard X cards. Put a +1/+1 counter on that creature for each nonland card discarded this way.)
Every printing
highest TCGplayer market first; a card with only a thin single listing shows its low
Gilded Foil
Raffine, Scheming Seer
SNC · 392
TCGplayer market
US$40.53
Raffine, Scheming Seer
SNC · 213
TCGplayer market
US$9.37
Prerelease
Raffine, Scheming Seer
PSNC · 213s
TCGplayer market
US$8.46
Showcase
Raffine, Scheming Seer
SNC · 327
TCGplayer market
US$8.22
Promo Pack
Raffine, Scheming Seer
PSNC · 213p
TCGplayer market
US$6.33
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.