mtg grave danger commander deck list Upgrade Guide | Starter sided tokens Grave Danger - Upgrade Guide

Or rather, it was when it was first released back in Morningtide

The way challenging works is a ready (untapped) character exerts and chooses an opposing exerted character to challenge, and then both cards compare their strength (attack) and willpower (defense) values to each other (meaning the attacker automatically gets hit back by the defender)

If you lose the flip, Ral deals 1 damage to you

Cards like Wellspring of Life or commanders that gain life make the four-life payments trivial, turning this into a powerful card advantage engine

It enters the battlefield and lets you discard a card (ideally Vivi Ornitier) and draw a card

After killing your first creature, three time counters tick by before Suspended Sentence kills again