mtg any number of this card Cid, Timeless Artificer | Final Fantasy (Each of them puts the top two cards of their library into their graveyard.) (Activate each exhaust ability only once.) Illustrated by Anthony Devine. MtG Aetherdrift Rare Riverchurn Monument

They are cheap and efficient, and Sol Ring even nets you mana the turn you play it

A horrible sight, yes, but the sounds Its twanging tendons and grinding gears are almost musical. Brudiclad, Telchor engineer 2/1 Illustrated by Michael Bruinsma Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp

3/3 Illustrated by Arnie Swekel Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp

It also gives +2/+2 , which is decent but on the low end for a mid-priced card

From there, you're welcome to send it into combat or sacrifice it to some other effect