Then that land deals 1 damage to that player
Whats more is that Kit Cloudkicker, Navigator has the Ward keyword too, meaning that it cannot be targeted by opponents unless through a challenge: thereby giving it even more longevity and thus even more opportunities to quest for three lore a turn
They typically affect a subsequent spell rather than a creature as the first group does
If you tap Mirri instead of sending her to combat, your opponents can only attack with one creature
Whenever you cast an instant or sorcery, it not only deals one damage to any opponent, but then also grants you one Red mana
Toss in the fact that Thalia, Guardian of Thraben already has several printings including a WMCQ Promo with unique art and I'd guess that the pricing of the different versions of Thalia, Guardian of Thraben will look much like the pricing of the different Secret Lair printings of Serum Visions with the one with the most desirable art being slightly more valuable than the rest, but the total value ending up right in the $30 or $35 range