Echoing Deeps (Promo Pack) [The Lost Caverns of Ixalan Promos] Zombie Warlock Looking for additional safety

Looking for additional safety

Set: Zendikar Type: Enchantment Rarity: Rare Cost: {2}{G} Whenever a creature you control attacks

Set: Legions Type: Creature — Spirit Rarity: Rare Cost: {3}{G}{G} Untap all permanents you control during each other player's untap step

Set: Commander Masters Type: Legendary Creature — Sliver Rarity: Mythic Cost: {W}{U}{B}{R}{G} Sliver creatures you control have indestructible

Set: The Lord of the Rings: Tales of Middle-Earth Showcase Scrolls Type: Instant Rarity: Uncommon Cost: {U} Counter target creature spell with power or toughness 2 or less

Echoing Deeps (Promo Pack) [The Lost Caverns of Ixalan Promos] Zombie Warlock Looking for additional safetySet: The Lost Caverns of Ixalan Promos Type: Land Cave Rarity: Rare You may have Echoing Deeps enter the battlefield tapped as a copy of any land card in a graveyard, except it's a Cave in addition to its other types. T: Add C. The still, silent waters reflect what was, not what is.