Vanishing 2 (This creature enters the battlefield with two time counters on it At the beginning of your upkeep, remove a time counter from it When the last is removed, sacrifice it.) Whenever a player casts their second spell each turn, proliferate
Charizard ex has a devastating Move called Crimson Storm which deals 200 damage at the cost of discarding two Fire Energy
Its also a 1-mana answer that doesnt get countered by a Chalice of the Void on 1, doesnt get cascaded into in decks like Living End or Crashing Footfalls, and so much more
If the new creature still has greater power, greater toughness, or both, you put a +1/+1 counter on the creature with evolve
Temur Roar Temur Roar keeps things simple with a classic battlecruiser strategy that churns out dragons faster than your opponents can keep up with them
Are your opponents playing fast combo decks or slow control decks