Why would anybody use that as a metric for determining the value of their cards when low and median exist as options
You can only be forced to sacrifice it, or it can have its toughness reduced with a Tragic Slip or -1/-1 counters, or it can be exiled but not much else
I am glad that the Lord of the Pyrrhian Legions ability is tied to attacking, which helps keep it a little bit in check
[casthaven]Swift Justice[/casthaven], [casthaven]Hundred-Talon Strike[/casthaven], and [casthaven]Defiant Strike[/casthaven] were comparable spells, except they instead gave a creature +1/+0
Draw six and discard three to refuel your hand and your graveyard, then Escape all over again
Additionally, it can tap for one mana of any color, making it Mana Confluence without the unnecessary pain