added Utopia Tree
added Vampiric Link
added Verduran Enchantress
added Wall of Opposition
added Wirewood Elf
added Yavimaya Coast
added Zodiac Dog
added Zodiac Goat
added Zodiac Horse
added Zodiac Rabbit
move ETB with X +1/+1 counters code to Ivy Elemental
added Abandoned Outpost
added Bog Wreckage
added Ivy Elemental
added Krakilin
added 'sac at end' ability
remove Arc Runner code, replace with 'sac at end' ability
replace requires_card_code=Arc Runner with 'sac at end' ability
added Lightning Serpent, not supported as engine does not have +1/+0 counters
added Ravaged Highlands