When a card is inconsequential to add to your deck and needs no building around yet improves not only your mana consistency but the actual power of your other cards it is a bit of a no brainer
His [+1} ability is a great source of card advantage, while the [-2] allows you to turn your non-Vehicle artifacts into 4/4s
Once its Day or Night, its the same condition for all players, not just the player who made it change
This can be before blockers are declared, after blockers are declared but before combat damage is dealt, during combat after combat damage is dealt, during the postcombat main phase, during the end step, or, in some unusual cases, during the cleanup step
[[The Wind Crystal]] gives your creatures flying and lifelinkcould be a finisher, but leaves you vulnerable after swinging out
The three-drop flex slot options in Humans are plentiful as it stands, so this card has to be quite a bit more special than the other options like Militia Bugler