This isnt a surefire way of knowing, as cards can vary between sets, so its also worth looking up the card on TCGplayer.com or the official Pokemon TCG online card database and verifying against an image of the card
Demonic Tutors always an option, but these styles of deck get to play rarely-used tutors like Infernal Tutor and March of Burgeoning Life to great effect
#20 The Malmar was in my list prior to the official list coming out, but it was definitely a later addition I remember
When Shark became Nash (his Barian alter-ego), once again he empowered the Barian Emperors with the Spell Card "Rank-Up-Magic - The Seventh One" which worked specifically for their "Number 10X" monsters
Characters cannot challenge or Quest on the same turn they were played because, thematically, their Ink needs to dry
Youll get a potentially big buff off its first ability depending on when you draw it, or its just a solid anthem for a small amount of mana as a creature