Ink-Eyes, Servant of Oni [Secret Lair Drop Series] Junior Super Series Creatures with swampwalk can be

Creatures with swampwalk can be blocked as though they didn't have swampwalk

it has hexproof

Set: Fifth Edition Type: Artifact Rarity: Rare Cost: {2} Whenever a land enters the battlefield

Set: Collectors’ Edition Type: Artifact Rarity: Rare Cost: {0} {T}: Add {W}

Set: Amonkhet Invocations Type: Enchantment Rarity: Mythic Cost: {U}{U} Whenever an opponent casts a spell

Ink-Eyes, Servant of Oni [Secret Lair Drop Series] Junior Super Series Creatures with swampwalk can beSet: Secret Lair Drop Series Type: Legendary Creature Rat Ninja Rarity: Rare Cost: {4}{B}{B} Ninjutsu {3}{B}{B} ({3}{B}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Ink Eyes, Servant of Oni deals combat damage to a player, you may put target creature card from that player's graveyard onto the battlefield under your control. {1}{B}: Regenerate Ink Eyes.