Beginners often get confused by Parallel cards because they look like completely different cards even though they are the same card. Even if the card number is identical (e.g., OP01-003), check for the star mark and differences in artwork or framing
Ward 4 is an absurd level of protection - players wishing to target Kappa Cannoneer with removal spells will need to pay five mana at a minimum to do so without it being countered, and that's assuming the removal spell only costs one mana
Fortunately, greens card draw abilities are tied to casting and attacking with creatures two things that green is good at
These are usually going to be drafts, so keep an eye out for them
The eight-costed demon shouldn't be too much of an issue with all the mana we're going to be able to produce, and with lots of thopter tokens floating around from cards like Efficient ConstructionEfficient Construction and Thopter Spy NetworkThopter Spy Network we will be assembling kills so fast Donald Trump won't even believe my claim about how fast we'll be assembling kills
If you don't control an Army, create a 0/0 black Orc Army creature token first.) You can cast Treason of Isengard without a target just to amass Orcs