Its been nine years since Gatecrash released, but it had a good run of four to five years when it was the go-to choice of one-drop for Modern aggressive decks
If 'At the start of the battle' is stated in your Digimon's Appearance Requirements, they cannot be made to appear after special abilities that state 'At the start of the battle' have been activated
Criteria: Cards which allow you to pay energy for an effect that has an effect if it is activated multiple times, that does not result in just more energy (get outta here, Aethertide WhaleAethertide Whale!), and is repeatable in the same turn with a cumulative effect (get outta here, Hightide HermitHightide Hermit!)
Below you'll find all of the cards in the 'Mega Charizard Y ex Museum' Secret Mission: Mega Charizard ex #14 (Four Diamond) Mega Charizard ex #77 (Two Gold Star) Mega Charizard ex #87 (Three Gold Star) Rewards: 36 Wonder Hourglasses, 12 Pack Hourglasses and 10 Shop Tickets
The hard part is they need to be positioned above the angled out cards to give them the best lighting and I could have hidden the lights behind a lip on the top of each segment but the lighting that hits the cards is much less there and no nearly as appealing
Against linear combo and ramp decks, Herald does next to nothing
