The first "Krystal Dragon" attacks "Vijam", but the effect of "Vijam" prevents its destruction by battle
For my Trinities, I chose Graceful Charity, Heavy Storm Duster, Lost Wind, and a second copy of Shiranui Style Swallow's Slash
However, there is a competitive mode in the game, that I havent explored the changes since the open beta due to the week trial
Combos and Interactions Counterspells that untap lands like Unwind and Rewind are very interesting when your deck has symmetric lock pieces and cost reduction
It's ability to create one-card Rank 4s made it incredibly versatile and dangerous for several formats
The only difference will be the lack of unique foil treatment and two promotional symbols marking the promotional cards as 1st Edition D23 Expo exclusives