I have brought trample and deathtouch together before with decks such as One And Done and Kali (the latter having 21 cards in common with this deck). The goal is to pair deathtouch and trampling with speed and from both directions. Spells can grant either, and creatures tend to have one or the other. Thus, they can be working in a variety of ways. The two copies of Elixir of Immortality make it possible to keep going, even after sustaining heavy casualties. The 25(!)/6/10 curve packs room for a 41st card by dint of averaging only 1.63.