While the cost is high, the Archetype is a great way to keep your creatures safe and to open up the board to a free-for-all
South Wind Avatar's last ability triggers just once for each life-gaining event, whether it's 1 life from Illegitimate Business or 3 life from Guac & Marshmallow Pizza
Learn is a mechanic that allows you to either draw and discard, or to get a lesson card from your sideboard
After all, when we open a pack, we head directly to the back to see what the rare or foil might be
With cards like these, disruption becomes fuel for your game plan
Something that kills twice the artifacts or enchantments, costing 0 mana if you need it to, and giving your foe nothing in return