If I have to go through 3 requisition raids or a t1 Rakdos or something like that, that just sucks
Its easy to look at Gargos, Vicious Watcher, Animar, Soul of Elements, or Kruphix, God of Horizons with each of their different ways of supporting the hydra tribe and wish that there could be one unifying general tying them together
If your opponent doesn't have removal, it becomes a headache to deal with as you will be prevented from your life total reaching zero, and require your opponents to win through other means
Roku creates 4/4 Dragon tokens with flying and Firebending 4, giving you explosive combat turns full of mana-positive swings
Lifegain decks can leverage this quite well to create large swings
Inner sleeve, outer sleeve, both sit flat