Oftentimes, that last effort is all it takes to close out a game
The fact that these computers can do more often means that they do
Optimus Prime, Hero also taps into MTG 's notorious subthemes of artifacts and +1/+1 counters, both of which can take over a game if left unchecked
With the parameters of draw card in Bant colors, I started with 600+ cards
(Until your next turn, that creature attacks each combat if able and attacks a player other than you if able.) Legendary Creature - Advisor Dwarf Goblin Dark-Dwellers Menace (This creature can't be blocked except by two or more creatures.) When this creature enters, you may cast target instant or sorcery card with mana value 3 or less from your graveyard without paying its mana cost
Three mana and 3 life for any creature in a graveyard gives you a lot of options, especially later in the game