When combined with other cards that let you roll extra dice or modify the final result, you can give your creature a serious upgrade in power
Otherwise, put a +1/+1 counter on that creature, then put the card back or put it into your graveyard.) If Jadelight Spelunker enters the battlefield without being cast, or if it was cast with X equal to 0, the enters-the-battlefield ability will still trigger, but Jadelight Spelunker won't explore at all
they just have to be the best version available
The equipment is a three-drop equip for three
Illustrated by Brom Part of the Reserved List Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp
Fun fact: Skullclamp was supposed to give the equipped creature +1/+1, but then it was nerfed to give it +1/-1