Marhault Elsdragon {3}{R}{R}{G}
Legendary Creature — Elf Warrior
Identity
Gruul
EDHREC rank
#29,267
Cheapest printing
US$0.21
TCGplayer
Printings
2
Rampage 1 (Whenever this creature becomes blocked, it gets +1/+1 until end of turn for each creature blocking it beyond the first.)
Keywords: rampage
Every printing
highest TCGplayer market first; a card with only a thin single listing shows its low
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.