You can do some wildly powerful things here, and that rules, but it's important to know as well that not everyone may benefit as evenly, which can lead to some true feel-bad moments
To earthbend X you put X +1/+1 counters on a land you control and it becomes a creature with haste
One of the most brutally efficient upkeep triggers you can conjure, it was originally printed as a weaker version of cards like Necropotence or Yawgmoth's Bargain, but its consistency is something that makes it eminently strong even today
Of course it is a top pick for our Sliver Tribal
Unlike the other Aragorns, this one does not have any evergreen abilities such as vigilance or any triggered abilities to gain those evergreen effects
She has Ward 2, Deathtouch, and passes this ability on to each spider you control, acting as a lord for your horde of spiderlings