Living Wall [International Collectors' Edition] Dwarf Advisor if there are no arrowhead

if there are no arrowhead counters on Serrated Arrows

Set: Shadows over Innistrad Prerelease Promos Type: Creature — Hydra Rarity: Mythic Cost: {4}{G}{G} Reach

it gets +7/+7 until end of turn

Psychic Venom deals 2 damage to that land's controller

warden of Gramur forest

Living Wall [International Collectors' Edition] Dwarf Advisor if there are no arrowheadSet: International Collectors' Edition Type: Artifact Creature Wall Rarity: Uncommon Cost: {4} Defender (This creature can't attack.) {1}: Regenerate Living Wall. Some fiendish mage had created a horrifying wall of living flesh, patched together from a jumble of still recognizable body parts. As we sought to hew our way through it, some unknown power healed the gaping wounds we cut, denying us passage.