theros booster box mtg The expansion symbol depicts a stylized temple and altar Why Is Theros Collector $220?

#4 Demona Scourge of the Wyvern Clan (Enchanted) Despite releasing well past Halloween, Whispers in the Well has an undeniable Halloween bent complete with a Headless Horseman and even Gargoyles

Its literally the colour of playing land cards and big creatures, so its not all that surprising

Whenever a creature deals combat damage to you, remove a point counter from this artifact

As for how much it will impact this format, it is still too early to tell

Use this to help out a player you really need to have around to deal with another opponent

Niv-Mizzet, Visionary This 5/5 Dragon lets you expand your hand without limit and rewards you with extra card draw for non-combat damage you deal to opponents