How does stonescale hydra work exactly??? I noticed the 2 X's on the top and I was wondering if I tap my lands the same way I would a 1 x creature or does its power/toughness depend on how I tapped for both X's?
If I attack or defend with a creature that has deathtouch against a creature stronger than my own does my creature die as well?
Can I play creatures with flash at any turn just like an instant if I have mana to use?
I'm new to the game and my friends and I are confused on how the mana pool works in certain cases.
Ex. I have an untapped land and 2 elvish mystic on the field do I tap the 2 mystics to gain mana and tap the land in order to summon a courser of kruphix which is 1 and 2green? Does it work that way?