Whenever they attack, you choose a Creature you control and then roll a d20
This sort of effect can be very powerful, although it is tempered somewhat by the fact that you have to Shift out Merlin for it to trigger
It also added new Prelease Kits to the Lorcana product pool, each including a promo card, dice, six booster packs from the latest set, and a deck box
Using them just to get a hit in is sometimes good, but not enough to warrant playing an otherwise useless card
They're generally written "[Cost]: [Effect]." Some keyword abilities are activated abilities and will have colons in their reminder text, such as equip
Then exile it.) Number 185 Language English Legal Formats Alchemy, Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Standard, Timeless, Vintage Rulings (6/6/2025) "Flashback [cost]" means "You may cast this card from your graveyard if the resulting spell is an instant or sorcery spell by paying [cost] rather than paying its mana cost" and "If the flashback cost was paid, exile this card instead of putting it anywhere else any time it would leave the stack." (6/6/2025) You must still follow any timing restrictions and permissions, including those based on the card's type