Casting Spells

There is a process to casting spells. Some spells can be cast only on your turn such as creatures, artifacts and sorceries and some can be cast on any turn such as instants. Spells that can only be cast on your turn must be gast on your main phase. When casting you reveil the card you are casting, then pay the mana cost - you can either tap lands in responce to generate the mana or use mana floating (mana that has been generated this phase but not spent) the the spell will resolve, if the spell is a perminant it will enter the battlefield or if it is a spell like a sorcery it will resolve and enter your graveyard.

When casting a spell, after reveiling the spell other player can cast spells like instants in responce that can effect the outcome of your spell