Cheap cards that can destroy your opponents creatures are the best
Powerful cards like Dark Confidant, Bitterblossom, and others offer powerful upkeep triggers for Commander games
Aladdin & Genie - Mischievous Pals #232 Lorcana Attack of the Vine Keep track of your collection value over time
If Gideon stays healthy after the attack, you can follow up with his -2 to destroy a tapped creature - likely one of the ones you just forced to swing into him
Or hilarious, depending on the build

Aatchik, Emerald Radian Aberrant Researcher Acridian Adaptive Shimmerer Agitator Ant Altanak, the Thrice-Called Ambush Gigapede Ambush Krotiq Amzu, Swarm's Hunger Ant Queen Ant-Man's Air Force Ant-Man's Army Anthropede Arcbound Stinger Army Ants Atraxa's Skitterfang Bane of the Living Barbed Shocker Battlefly Swarm Baxter, Fly in the Ointment Bayou Dragonfly Beetleform Mage Bilious Skulldweller Biomechan Engineer Biotech Specialist Blade of the Swarm Blightbeetle Blister Beetle Bloatfly Swarm Bond Beetle Brain Maggot Brain Weevil Brass Gnat Brood of Cockroaches Broodguard Elite Broodhatch Nantuko Buzz Bots Buzzard-Wasp Colony Canoptek Scarab Swarm Canoptek Tomb Sentinel Carrion Ants Carrion Beetles Carrion Grub Carrion Locust Caustic Caterpillar Caustic Crawler Caustic Wasps Cavern Crawler Chainflail Centipede Chillerpillar Chitin Gravestalker Circuit Mender Clickslither Clockwork Beetle Clockwork Swarm Coiling Woodworm Colossapede Comet Crawler Crash of Rhino Beetles Cuboid Colony Deadbridge Goliath Deadly Grub Deadly Insect Decimator Beetle Delta Bloodflies Devouring Swarm Dimir Spybug Distended Mindbender Docent of Perfection Dragonfly Swarm Dross Hopper Drudge Beetle
