There arent any ways to move counters on players to another player , though there are ways to remove poison counters or energy counters, with effects like Suncleanser and Final Act
To that end, there are big spells in here, like Maelstrom Wanderer, Omnath, Locus of Rage, Titan of Industry, and more, all of which can be used to grab big ETB triggers to keep opponents on their toes.
Chaos: Whenever you roll Chaos, each opponent exiles a card from their hand, you may cast those cards for their converted mana costs until a player planeswalks
While this card can be OK, getting a few threats back all at once is worth chucking a load of filler artiffacts away for
Ideally, it does all three, but beggars can't be choosers
Giants believe that tossing redcaps at knights is the best way to deal with both