If done right, Beast, Relentless can continually challenge or quests so long as you have other characters that can deal damage to opposing characters
Neither of them seem all that compelling as clunky Mardu-spectrum creatures with attack triggers, but at least both of them are templated so you can get immediate value, even if they can't attack right away
Following the introduction of Toy Story, Brave, and The Incredibles in Aprils Wilds Unknown set, Disney Lorcanas upcoming Attack of the Vine
What is relevant is that she is a 4-cost 0/6 that gets +3 Strength while at a location
The full circle around the number is the Inkwell icon
Its simple, but highly effective