Synapse Sliver (Extended Art) [Secret Lair Drop Series] Commander 2011 you may return another permanent

you may return another permanent you control that shares a permanent type with it to its owner's hand

each opponent may sacrifice a permanent that shares a card type with it

Set: Secret Lair Drop Promos Type: Basic Land — Plains Rarity: Rare ({T}: Add {W}

Set: Mystery Booster Type: Instant Rarity: Rare Cost: {5}{W} Double target player's life total

That creature must be blocked this combat if able

Synapse Sliver (Extended Art) [Secret Lair Drop Series] Commander 2011 you may return another permanentSet: Secret Lair Drop Series Type: Creature Sliver Rarity: Rare Cost: {4}{U} Whenever a Sliver deals combat damage to a player, its controller may draw a card. "Species XR17 feeds upon the mental energies of its victims. This explains why the goblins remain unaffected." Riptide Project researcher