One of the downsides of counter decks is often that if your opponent kills your creatures, it undoes all the work you did to put counters on your board
The trigger might be quite good, especially with damage doublers
Included in my list of best cards from the set, Youre Welcome is an easy way to keep your opponent from building up too many characters on the board, removing their capacity to build board advantage
Dual lands are still great because they can produce two mana colors, and if your deck only runs two or three colors, then chances are itll be able to cast most of the cards in your hand
Otherwise, snagging 1-3 lands is the norm, and you get to put one into play to boot
These graveyard-based combos existed before, but the power of Kiora provides a sweet new angle