This is the absolute best feature of Darkrai's card, as it ensures that the player never truly runs out of the energy they need to attack
The card also plays nicely with various Fetch Lands , which has resulted in the card digging its way into Standard, Modern, and Commander since Avatar: The Last Airbenders release last year
This first list is the more aggressive, with all the cheapest Threaten effects, including the most iconic
Lower Text - Promo Info DIGIMON LIBERATOR DEBUGGERS SET [PB-22] CLOSECLOSE BT20-086 U Tamer Parallel Rare Altea Color Black Form - Attribute - Type LIBERATOR DP - Cost 4 Digivolve Cost 1 - Digivolve Cost 2 - Upper Text [Start of Your Turn] If you have 2 or less memory, set it to 3
The main detractors to this strategy is Leyline of the Void ( huh this thing has always been good ) and Force of Will
At the very least, the trial should be picked up by everyone at some point when you want to obtain the Premium Shop items (which rotates every two months) and the promo-9-pikachu promo card is a nice bonus (but not a must have card)