Discounting activated abilities of of lands you control by 1 is pretty significant and makes cards like Nykthos, Shrine to Nyx (currently ruining lives in Pioneer in a mono-green deck, coincidentally) and Cabal Coffers that much easier to abuse
Whenever Aether Herder attacks, you may pay two energy counters
Previously, in cases where a card's mana value differed from the resulting spell, such as with some modal double-faced cards or cards with an Adventure, you could cast a spell with a higher mana value than the exiled card.
article number: POK10377 Brand The Pokmon Trading Card Game (TCG) is a strategic trading card game that has brought generations of players and collectors together since its launch in 1996
Technically this would make the non Maple Leaf versions AUS/NZL exclusives as well
The zany market, however, just continues to gain steam