If you just want to play some simple games to pass the time while you catch up with friends and family, Tabletop Simulator already has everything you need right out of the box
Narset, Parter of Veils Youd better hope you can kill Narset, Parter of Veils before its controller untaps, because their intentions arent pure
If you Obliterate with an indestructible creature (or permanent!) on the battlefield, you are going to break the card that is supposed to reduce the entire board to nothing by keeping your creature around
Technically, you're exiling the cards and then placing them in your hand, bypassing draw triggers for effects like your opponents' own Smothering Tithe
Replace with one of the cards I have mentioned
Use toys to represent the tokens