Below you can see a few playtest cards from early in design exploring different ways for art stickers to be used
In a 1-versus-1 game, Mangara slows down their game plan and keeps you alive longer, as they would likely stick to 1 attacker and 1 spell on their turn (unless theyre willing to let you draw)
Glacial Dragonhunt 0188_MTGTDM_Main: Glacial Dragonhunt A removal spell that doubles as an enabler for your discard theme could be just what you need, as it allows you to disrupt your opponent's game plan and further your own at the same time
You can put a +1/+1 giving Wicked Role on her or another to increase your damage permanently
You may not need an extra land by the time you can entwine it, but you also have the option to destroy one of your opponents lands
Luckily, there are a lot of different permanents that have the same function, so even if one gets removed, you can draw into a different one.