For seven, it clears every nonland permanent your opponents control
However, triggering Lathiel reliably is far from easy, and it runs the risk of being a mere 2/2 for four mana most of the time
Instead of boosting power and toughness as a static ability, this Elf Warrior creature features a mana sink (and what a sink it is, with an activation cost of ) that boosts the power and toughness of all of your Elves by two while tacking on deathtouch
The easy picks are going to be The Gitrog Monster, Crucible of Worlds, and Ramunap Excavator
Keep in mind that Hushbringers effect affects you too, so make sure to build around that as needed
Canopy Lands Kickstarted by Horizon Canopy in Future Sight well before more canopy lands/horizon lands appeared, these are solid cards you dont want too many of