Nissa, Steward of Elements [San Diego Comic-Con 2017] Guilds of Ravnica Prerelease Promos Set: Legends Type: Instant Rarity:

Set: Legends Type: Instant Rarity: Rare Cost: {U}{U}{U} Cast this spell only during the declare attackers step

It can't be blocked this turn

Set: Beta Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {W} Enchant creature

then that player shuffles their hand into their library

The slivers would survive

Nissa, Steward of Elements [San Diego Comic-Con 2017] Guilds of Ravnica Prerelease Promos Set: Legends Type: Instant Rarity:Set: San Diego Comic Con 2017 Type: Legendary Planeswalker Nissa Rarity: Mythic Cost: {X}{G}{U} +2: Scry 2. 0: Look at the top card of your library. If it's a land card or a creature card with mana value less than or equal to the number of loyalty counters on Nissa, Steward of Elements, you may put that card onto the battlefield. 6: Untap up to two target lands you control. They become 5 5 Elemental creatures with flying and haste until end of turn.