The First Sliver {W}{U}{B}{R}{G}
Legendary Creature — Sliver
Identity
Five-color
EDHREC rank
#4,265
Cheapest printing
US$27.85
TCGplayer
Printings
5
Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)
Sliver spells you cast have cascade.
Keywords: cascade
Every printing
highest TCGplayer market first; a card with only a thin single listing shows its low
Secret Lair
The First Sliver
SLD · 1371
TCGplayer market
US$64.53
The First Sliver
MH1 · 200
TCGplayer market
US$36.82
Retro Frame
The First Sliver
H1R · 26
TCGplayer market
US$35.07
Retro Frame · Foil Etched
The First Sliver
H1R · 26
TCGplayer market
US$30.25
Future Sight
The First Sliver
PF25 · 3
TCGplayer market
US$27.85
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.