Flickering Aang, at the Crossroads to spew creatures seems like a decent start to a deck, especially with mass-flicker cards like Eerie Interlude and Hide on the Ceiling to flicker Aang and all your goodies
Aetherflux Reservoir Aetherflux Reservoir is one of the most flexible lifegain cards in MTG, since you can fit it in any deck and it works with all types of spells
Plus, some new cards, like the Etched Host Doombringer and Render Inert, help remove defense counters explicitly
Revive the Shire (LTR-185) - The Lord of the Rings: Tales of Middle-earth Revive the Shire (LTR-185) - The Lord of the Rings: Tales of Middle-earth Wizards of the Coast This item is like new, pulled from a sealed pack
During your opponent's next turn, prevent all effects of attacks, including damage, done to Mewtwo
Though ditching some of the complexity of other games may make Lorcana less appealing to some players, it also makes the game very approachable for new players, especially with products like Disney Lorcana Gateway as an introduction to the game