Also: robots are awesome
(It's an artifact with "2, T, Sacrifice this artifact: You gain 3 life.") +1: Target artifact or creature loses all abilities and becomes a green Elk creature with base power and toughness 3/3
If you can gain enough life with Beza, the Bounding Spring against decks that don't attack, one copy of Space-Time Anomaly might be lethal
Heres the most impactful reasons to play an ally strategy
Minsc & Boo, Timeless Heroes Our penultimate planeswalker is this 3 loyalty Gruul option, and it's a lot of fun, it comes with a 1/1 Hamster with haste and trample to block attacks on it, and then you make another each of your upkeeps if it's not on the battlefield, to keep on blocking
Creature - Wurm Creature (CTRL to add secondary) Draw Grothama, All-Devouring Other creatures have "Whenever this creature attacks, you may have it fight Grothama, All-Devouring." When Grothama leaves the battlefield, each player draws cards equal to the amount of damage dealt to Grothama this turn by sources they controlled