When attacking, you can sacrifice blocked Saprolings for free to boost all the other Saprolings that werent blocked before damage is applied to your opponent
By way of the graveyard, of course
Get prepared by reading our MTG Commander guide, or check out all the free MTG Arena codes you can nab to bag some freebies.
No matter the result (other than zero or less of course) you'll get something advantageous to you for only two mana
For example, if you want to cast Fallaji Wayfarer but you only have 3 mana available, you can use one mana to cast a Birds of Paradise and then immediately tap the Bird to help cast the Wayfarer
Obscuring Aether is a turn 1 play (absent your Sol Ring), but its quickly outclassed by your Animar, Soul of Elements with three counters