Darkblast [Ravnica: City of Guilds] Phyrexian Zombie Delirium — Grim Flayer gets

Delirium — Grim Flayer gets +2/+2 as long as there are four or more card types among cards in your graveyard

but even they will not walk with him

(You see all cards that player could see and make all decisions for the player

{T}: Put a mire counter on target non-Swamp land

you may return that card to the battlefield under your control

Darkblast [Ravnica: City of Guilds] Phyrexian Zombie Delirium — Grim Flayer getsSet: Ravnica: City of Guilds Type: Instant Rarity: Uncommon Cost: {B} Target creature gets 1 1 until end of turn. Dredge 3 (If you would draw a card, you may mill three cards instead. If you do, return this card from your graveyard to your hand.)