To make better use of the heal mechanics with reducing strength, think about Vanellope von Schweetz Sugar Rush Princess and Vanellope von Schweetz Candy Mechanic as a Shift target that does the same
As their text suggests, the cards are intended to be thrown away during the production of Lorcana cards in the factory - making the very few that slip through and make it into a booster pack especially rare
This is a hand drawn, high quality extended art display case for your own Lorcana card collection
Technically, you can use it to buff up one of your weaker creatures, turning anything into a consistent threat
Reprinted Cards If a card has been rotated out but reprinted in a newer set, they can continue to be used as long as they are legal
Counter Blitz Final Fantasy X Led by Tidus, the Counter Blitz deck is based around putting +1/+1 counters on creatures and growing them with effects like Hardened Scales