mtg cards like intruder alarm (Borderless) - Avatar: The Last Airbender: Eternal-Legal Is Intruder Alarm worth including

There are now more than 1800 cards unique in their characters, abilities, and style

Smugglers Copter Wizards overshot their first attempt at vehicles, at least as far as Smuggler's Copter is concerned

Having this buddy sat on the board will give virtual card advantage by the bucket load, too, and will force opponents to spend removal to solve your failsafes

That bodes well for my plan to build this as an Elf deck rather than some other sort of deck with a few Elves thrown in

Isshin, Two Heavens as One's ability affects only triggered abilities with conditions that are directly related to attacking, such as "whenever [this creature] attacks" or "whenever you attack with one or more creatures." It does not affect triggered abilities with other trigger conditions, such as "whenever [this creature] becomes tapped." Isshin's effect doesn't copy the triggered ability

Need removal, or a final piece of the puzzle to get you there