It must be equipped at all times to do its thing, and its nice that equipping Tetsuo helps attacking, which in turn helps you deal more damage, or cast instants and sorceries for free
Good counterfeits are already here, and, so long as it is profitable to make them, they will remain as a serious issue in our community
Youll often get a few 1/1 soldiers and a couple lands as this white creature sits in play, which is perfectly reasonable for a 4-mana play
I took Boss' advice initially and tried Tocatli Honor Guard just because it's so janky that it just might work
MOM has a bonus sheet, Multiversal Legends (MUL), consisting of reprints of legendary creatures, some of which (like Atraxa, Praetors' Voice or Ragavan, Nimble Pilferer) are long-time MTG staples