Katara, the Fearless The Ally creature subtype has been a part of Magic's history for years now, so Katara's ability-doubling powers could be a catalyst in reviving Ally decks in eternal formats
Key chase cards include Latias Ex #87, Alolan Exeggutor #89, Archaludon Ex #88, Alolan Exeggutor Ex #92, Latias Ex #78, Flygon Ex #79
Koala can look at the top 3 cards, and the other 2 cards left will go to the Trash, which can be useful when you play cards like Monkey type card to add to your hand
(It's an artifact with " , Sacrifice this token: Add one mana of any color.") Enchantment Color tag templates(None) Sword of Forge and Frontier Equipped creature gets +2/+2 and has protection from red and from green
The Neon Ink versions of Hidetsugu are increasingly rare, with each color half as rare as the color before it
This is a cornerstone card for defensive decks and is common enough that you might have a couple of spares