Cards you draw with are considered to be in your hand, although its important to reveal them and pay the miracle cost before placing them with the rest of the cards in your hand
If you decide to not play the spell, the card goes from exile into your graveyard
Chrome Mox This is one of the more unusual cards on the list as it doesn't really do what I was describing in the opening sections of this article
Melira, Sylvok Outcast can also prevent poison counters, but it forces infect creatures to deal regular damage instead
Even without a strong life-gain theme, this is still a great late-game mana sink
On the other hand, the long-winded introduction and rare subsequent usage allowed them to retain their godlike status and the thrill of their appearance in battle, even before we talk about their crucial plot relevance for the remainder of the series