Illustrated by Steve Argyle Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
See rule 702.29, Cycling. 702.29a: Cycling is an activated ability that functions only while the card with cycling is in a players hand
Oji, the Exquisite Blade Oji, the Exquisite Blade comes up next on todays power rankings
It requires some deckbuilding foresight since it needs both artifact creatures to sacrifice and noncreature artifacts to tutor for, but thats a deckbuilding requirement well worth building around when the card can turn your measly little Thopter token into a Bolas's Citadel or Portal to Phyrexia
The Ikoria tri-lands are great for fixing, count as three basic land types, and can be cycled away at the cost of three mana
You have to be playing four or five colors for this to be worthwhile, but some faster decks are willing to effectively start the game at 15 life for perfect mana