Zimone and Dina {B}{G}{U}
Legendary Creature — Human Dryad
Identity
Sultai
EDHREC rank
#10,255
Cheapest printing
US$0.51
TCGplayer
Printings
4
Whenever you draw your second card each turn, target opponent loses 2 life and you gain 2 life.
{T}, Sacrifice another creature: Draw a card. You may put a land card from your hand onto the battlefield tapped. If you control eight or more lands, repeat this process once.
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.