You can easily and cheaply increase the power of a players deck with a few custom cards
Even when Wizards (the company) isnt specifically working on a typal-themed product, they seem to be much more deliberate about what creature types they put on cards: we see far fewer incidental humans than we once did, a greater variety of types used in general, and some real efforts to gradually reinforce a core mechanical identity for even the most humble Brushwaggs and Pests of the world
UNCUT SHEETS Alternate Fourth Edition Uncommon 10 uncut sheet front 7 X 8
The second target of Domri's second ability can be another creature you control, but it can't be the same creature as the first target
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The higher you go, the less likely your opponents are to win via attacking, but I imagine theres a sweet spot around Bracket 2/3 where this really shines