I think this will encourage some wrong play, given every player who buys in gives each of their foes incrementally more mana, but I am utterly fascinated to see what happens when this hit the board
Omnath, Locus of Creation One could argue that gaining life is the least of what Omnath, Locus of Creation can do, and that would be fair
Illustrated by Antonio Jos Manzanedo Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Legal Modern Not Legal Brawl Legal Legacy Legal Comp
Note that this ability is global and works with any kind of counter, so this human cleric automatically hates counters-matter decks
The card provides a unique effect in Commander, especially for a land, and can keep a key creature alive in the face of a destruction based board sweeper or similar point removal
These cards have a history of either being broken or terrible, and Radiant Lotus looks like an even more extreme version of that rule