mtg champion cards of Stray Souls [Commander Anthology] it deals damage equal to its power to each opponent Decorated Champion · Battlebond (BBD)

No matter what benefit you receive, the keyword triggers "if you gained life this turn." These two cards with the mechanic (I paired the image above with their mascot, as we only saw two cards with Infusion) show different ways you benefit from having gained life

Extremely on theme and gives you some degree of graveyard hate, though there will absolutely be times this is a nonbo with other effects in your deck

Yes, 4 deck(s) using this combo are listed in the Decks with this combo section above

Despite the stats above, Id still recommend taking Tunnel Tipster over Fanatical Strength, as there are many other good tricks that can fill its slot

I really need to see 4 or higher to make this worthwhile