From effects that allow you draw cards, to completely wiping the board clean, there is little that a good trap cant do
Deputy removes virtually anything in the early game that's going to cause you headaches like Conclave Tribunal, Search for Azcanta, and any other creature you'd like to assume room temperature
This 1/1 deathtouching (and reaching!) Snake for 2 mana lets you search your library and/or graveyard for your Command Tower when entering and puts it into your hand
To find the right compression to make sure it doesn't break the game, you're virtually getting no benefit if you try to hardcode this solution, that's why custom textures is the clear choice
But what makes this weirder still is how unrelated the middle ability is to the other two, which care about zombie tokens
While professional players typically enter tournaments with metagame decks they didnt invent, most casual players craft decks from scratch based on what they want to play