Well have to consider that whatever weve copied is going to more often than not come our direction, since it triggers on dealing combat damage to any player, but all that card draw deliciousness seems like a small price to pay
Liliana's Contract will need Maskwood Nexus at a minimum, for instance, while Felidar Sovereign demands lifegain, Biovisionary needs clone cards like Helm of the Host, Halo Fountain needs tokens or your opponents to never play a board wipe, and Hellkite Tyrant requires artifacts
Lands and hands, on the other hand, are pretty sacred, and for (mostly) good reason: stripping either away can lead to long, drawn out games that arent exciting or memorable
Combine Chrysalis offers you something else to consider for your token builds