Creature - Human Detective Doubling Season If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead
This Bloomburrow commander has incredible snowball potentialspending 8 mana in a single turn means you have, well, lots of mana, so you should be able to cast both spells exiled off Muerra, which increases the odds of getting another two cards to cast the following turn, and so on
That's three cards
The ability to play on other turns really becomes incredible when you can ramp, draw cards, and grow a huge trampling threat at instant-speed
Being goaded isn't an ability the creature has
This hybrid approach separates competitive deck-building from collector's joy, and it's the strategy most experienced players settle into after a few years in the hobby