[fixed]Lorescale Coatl trigger optional

[Korath]

Version: git master
Observed: Lorescale Coatl lets you decline to add a +1/+1 counter when you add a card. Just like it was supposed to before Core Set 2021.
Expected: Lorescale Coatl's trigger is now mandatory.

Its text is now identical to Oneirophage, so you get that card for free. Just in case anyone wanted a monoblue version that costs more and starts with less power.

Do you guys still want the verbose bug format, btw?

[Aswan jaguar]

Fixed and added Oneirophage in commit dee88f0. I still prefer the verbose format because newer member's (and not only) will make a mess not write update, not attach savegame, not... so I prefer if we give them a "good paradigm" to follow.