Island Fish Jasconius [Revised Edition] Commander 2016 Tokens and you may spend mana

and you may spend mana as though it were mana of any type to cast those spells

then sacrifices the rest

Torching Krosa would be pointless

it loses flanking until end of turn

Set: Mirage Type: Creature — Imp Rarity: Rare Cost: {2}{U} Flying

Island Fish Jasconius [Revised Edition] Commander 2016 Tokens and you may spend manaSet: Revised Edition Type: Creature Fish Rarity: Rare Cost: {4}{U}{U}{U} Island Fish Jasconius doesn't untap during your untap step. At the beginning of your upkeep, you may pay {U}{U}{U}. If you do, untap Island Fish Jasconius. Island Fish Jasconius can't attack unless defending player controls an Island. When you control no Islands, sacrifice Island Fish Jasconius.