The ability triggers anytime you deal combat damage no limits like once per combat or once per opponent. Whats more, he has this text on either side of his transformation, ensuring youll always draw cards provided you can get through
Espeon & Umbreon Shine as Stellar Tera Pokmon ex
The drawback of not triggering from creature tokens is probably a good thing for all of our sakes, but its nice that you get to draw from creatures entering the battlefield from other effects besides casting creature cards such as graveyard recursion or blink effects, just to name a couple
It is the first time that booster packs contained 15 cards, as we know them today
Your deck needs a way to win, a way to not lose, and a way to not run out of gas
Once Blaster, Morale Booster runs out of counters, it converts back to its front side