As an example, up until I met Lora, I saved all my drier lint
Where a Blue player casting Rhystic Study immediately makes themselves a threat, a White card draw option like Cut a Deal reminds the table that you're there to benefit them
Once you assign damage, combat takes place
In War of the Spark, you need to get +1/+1 counters onto your creatures (which usually involves using a spell like Battlefield Promotion or jumping through a hoop as with Makeshift Battalion) and then Proliferate to magnify those counters effect
The five cards in the Poker Faces drop are: Professional Face-Breaker Rankle, Master of Pranks Jaxis, the Troublemaker Goblin King Coffin Queen A closeup of Coffin Queen can be seen below
The king of these effects is Purphoros, God of the Forge, which deals twice the damage most other variants do while being far harder to remove