Karl Peters uses the free space in this list to add disruptive cards like Energy Removal 2, Cessation Crystal (), and Crystal Beach
The same logic can apply to cast triggers, and resource generators like Storm-Kiln Artist, Archmage Emeritus and Runaway Steam-Kin will also do massive work during combo turns
Elspeth lets you create tokens and buff creature tokens, while also being able to destroy a big threat on the board
Dina, Essence Brewer has Do-the-Thing Syndrome, my nebulously defined diagnosis for any commander that incentivizes you to Do a Thing by stacking value on top of it while, at the same time, supplying a way to Do That Thing
Maybe they wont block all your creatures, allowing themselves to get seven poison counters, thinking theyre safe from another three
Trap Eater instantly fit in, and I could always discard it if I don't need it