Once your robot army is built, start reloading your creatures with counters and swing for lethal
Unbeknownst to the hosts, the foraged seeds they served at dinner had been touched by a Calamity Beast
If you have problems with counters sticking, then back off your flow/extrusion multiplier a bit
2: Create a 2/2 blue Spirit creature token with vigilance and "Whenever you draw a card, put a +1/+1 counter on this token." 12: Target opponent chooses a permanent they control and returns it to its owner's hand
Not only do they send cards to the graveyard, which synergizes exceptionally well with reanimation strategies or mechanics like delve, but they also have basic land types, making them fetchable with lands like Scalding Tarn
Uniquely among Planeswalkers, The Wandering Emperor has Flash and can be brought into play during an opponents combat step to cause massive disruption