The Kaldra Pieces Sword of Kaldra, Helm of Kaldra, Shield of Kaldra They still have a nice price on the secondary market, but I cannot remember the last time I saw the Kaldra pieces being played
This makes it cost way too much mana for the effect
In addition, Ramunap Ruins is no longer the freeroll it once was since other lands are competing for those slots
Trigger [Trigger] Add up to 1 DON
(I always imagine it like being what youd get if chess had certain edge cases where rooks could fly, bishops could teleport, or for a second, pawns were driving tanks.) Since the game is built around several thousand collectible cards, and almost every card has some additional unique ability to it one way or the other, it creates an endlessly manipulable, constantly surprising experience