It gets even sillier with blink effects like Eldrazi Displacer, and could easily be a win condition if built around, though it remains to be seen if it's too slow on average compared to the Modern format's current speed
Going second, you will most likely be dealing with Baronne, Grand Master, and a set Blackout
Wailord can also use Heavy Impact for five energy in total, dealing 180 Damage
Other than [Sea Animal], all traits with [Avian], [Bird], [Beast], [Animal] or [Sovereign] are applicable regardless of other words or pluralizations
Since Terra doesnt bring the reanimated creature back tapped and attacking, its a fundamentally less aggressive commander, but the lower mana cost to reanimate the creature gives you more flexibility on the turns you use the ability
While my personal feelings on this aren't that strong (maybe because I don't play that much paper Magic ), I certainly see how the 8 Whack player has the right to be angry and feel like they were robbed by someone who was cheating