Harbinger of the Tides [Commander 2017] Eternal Masters Tokens "These creatures offer new challenges

"These creatures offer new challenges in the scrutiny of entrails

Dredge 4 (If you would draw a card

the Giant Spider often chooses not to paralyze its victims

Set: Commander 2014 Type: Sorcery Rarity: Rare Cost: {3}{R}{R} Each player exiles all artifact cards from their graveyard

Set: Shadowmoor Type: Creature — Elemental Knight Rarity: Rare Cost: {1}{B/R}{B/R}{B/R} Other black creatures you control get +1/+1

Harbinger of the Tides [Commander 2017] Eternal Masters Tokens "These creatures offer new challengesSet: Commander 2017 Type: Creature Merfolk Wizard Rarity: Rare Cost: {U}{U} You may cast Harbinger of the Tides as though it had flash if you pay {2} more to cast it. (You may cast it any time you could cast an instant.) When Harbinger of the Tides enters the battlefield, you may return target tapped creature an opponent controls to its owner's hand.