The Stack: Triggers that activate at the beginning of your End step are added to the Stack and are resolved accordingly
It sounds wild, but this card is no joke
That was many pale moons ago, and now its merely one of many mass token generators you have access to
On one half, it wipes out creatures with power 3 or greater, clearing away beefy threats so smaller armies like soldiers or spirits can push through
The downside is still a Goblin Electromancer that occasionally pings you for damage, but the upside is flipping this planeswalker into Ral, Leyline Prodigy, a fairly tame walker that preserves the front side's cost reduction and adds in some other forms of disruption
How do you build a good aggro deck, why are these decks good, and especially what might have improve with the midrange metagame shift from Temur to Grixis, G/R, and G/B