It not only replaces itself and can take out a creature thanks to deathtouch, it's also an evasive flier and an artifact creature, meaning it has plenty of synergies to work with
Plus, lots of decks actually abuse them, by tapping a Howling Mine to turn it off, using a card like Fate Unraveler
In green, this can be done by putting extra lands into play with mana ramp spells like Natures Lore, Cultivate, Kodamas Reach, and Skyshroud Claim
Learn how to play with your own deck, easy-to-follow rules, strategy tips, and reference card 100 CARD RED-GREEN DECK: With the Draconic Destruction deck, go on the attack with Atarka, World Render, and double down on dragon damage to overwhelm foes with a multiplying army FOIL-ETCHED LEGENDARY CREATURE CARD: Includes 1 legendary creature card with gorgeous art and a foil-etched treatment
Theres also lots of great Simic voting support in this set
Something that should be dead still on the battlefield