For most decks, being restricted to only cards that cost three or more means that Keruga, the Macrosage has the same exact issue as Gyruda, Doom of Depths: you only get to play a single card over the first three turns of the game, leaving you in a position where you're often dead to aggressive decks (this gets even worse in older formats, which are faster and place a higher value on efficiency)
The Sapphire glimmers tend to be a little more advanced, requiring some strategy and creativity to be effectively used
[8] [9] Reception [edit] Digimon World received a 23 out of 40 total score from editors of Japanese Weekly Famitsu magazine, [11] and went on to sell approximately 250,000 copies in the region by February 2000
(2/25/2015) You can't reveal more than one Dragon card to multiply the bonus
Yawning Fissure This is fantastic if each of your opponents has only one land out on turn five when you cast it
(2022-06-10) If an object becomes a copy of an object that has an Adventure, the copy also has an Adventure