One Jeskai Control player beat me in the game I double-mulliganed, but only barely, and in the other two, I pushed him around with Cavern of Souls and a Norin the Wary that couldnt be stopped from triggering
"Apprentice Magician" is probably her best ally, as he can answer several attacks by summoning copies of himself for end with "Faith" taking the last hit and trigger her effect
(Heck look at how many types are on Elemental Powers page
Effects that switch the creature's power and toughness are always applied after any other power or toughness changing effects, including this one, regardless of the order in which they are created.
Sure, there are investor bros out there making videos about what sets and products to target, and other channels that review upward and downward trends of single Pokemon cards, but none of these creators are consolidating all methods of making money from Pokemon TCG into one post