Siren's Call (Retro) [30th Anniversary Edition] 075 Can you solve the riddles

Can you solve the riddles left for you by an earlier pyramid explorer and escape the

Set: Battle Academy 2020 Type: Fire Rarity: Promo Retreat cost: Colorless

Set: Amonkhet Invocations Type: Legendary Creature — God Rarity: Mythic Cost: {3}{B}{R} Whenever a creature with a -1/-1 counter on it dies

Root is a game of adventure and war in which 2 to 4 (1 to 6 with the 'Riverfolk' expansion) players battle for control of a vast wilderness

Siren's Call (Retro) [30th Anniversary Edition] 075 Can you solve the riddlesSet: 30th Anniversary Edition Type: Instant Rarity: Uncommon Cost: {U} Cast this spell only during an opponent's turn, before attackers are declared. Creatures the active player controls attack this turn if able. At the beginning of the next end step, destroy all non Wall creatures that player controls that didn't attack this turn. Ignore this effect for each creature the player didn't control continuously since the beginning of the turn.