Planechase is a major feature of the Commander decks in March of the Machine
One, that the card is a crucial tool against Combo decks in the likes of Legacy and Vintage
It forces you to choose, kill a creature or shatter an artifact
Don't completely knock her combat ability though
Tameshi Belcher (2.4% of the Winner's Metagame) 4 Hydroelectric Specimen 4 Tameshi, Reality Architect 4 Disrupting Shoal 4 Jwari Disruption 4 Sea Gate Restoration 4 Sink into Stupor 4 Suppression Ray 4 Whir of Invention 4 Goblin Charbelcher 4 Lotus Bloom 4 Thundertrap Trainer 4 Fallaji Archaeologist 3 Flare of Denial 2 Waterlogged Teachings 2 Spell Snare 2 Stern Scolding 1 Force of Negation 1 Beyeen Veil 1 Into the Flood Maw 3 Consign to Memory 2 Mystical Dispute 2 Hurkyl's Recall 1 Tezzeret the Seeker 1 Harbinger of the Seas 1 Flusterstorm 1 Unable to Scream 1 Into the Flood Maw 1 Tamiyo, Inquisitive Student 1 Strix Serenade 1 Force of Negation Tameshi Belcher's core plan is to activate Goblin Charbelcher, revealing zero actual lands to deal lethal damage instantly
Thanks to this, all the historic support works very well together, and even though all the Doctors have different designs and playstyles, they all mesh together for a solid Bant precon that's great out of the box