Shanodin Dryads (IE) [Intl. Collectors’ Edition] SPA Golem precursor Koth Type: Sorcery Rarity: Common

Koth Type: Sorcery Rarity: Common Cost: {4}{R} Spire Barrage deals damage to any target equal to the number of Mountains you control

Set: Dragons of Tarkir Promos Type: Instant Rare Cost: {1}{B}{R} Choose two — • Return target creature card from your graveyard to your hand

But some didn't require much modification

Set: Unstable Type: Instant Uncommon Cost: {2}{R} Trample (This spell can deal excess damage to its target's controller

Set: New Phyrexia Type: Creature — Human Cleric Uncommon Cost: {2}{R} When Priest of Urabrask enters the battlefield

Shanodin Dryads (IE) [Intl. Collectors’ Edition] SPA Golem precursor Koth Type: Sorcery Rarity: CommonSet: Intl. Collectors Edition Type: Creature Nymph Dryad Common Cost: {G} Forestwalk (This creature can't be blocked as long as defending player controls a Forest.) Moving without sound, swift figures pass through branches and undergrowth completely unhindered. One with the trees around them, the Dryads of Shanodin Forest are seen only when they wish to be.