Budget Alternatives to Sea Kings' Blessing

Ghost-Lit Drifter $0.05 2U · Spirit Flying Phantasmal Form $0.07 2U · Instant Until end of turn, up to two target creatures each have base power and toughness 3/3, gain flying... Aerial Formation $0.09 U · Instant Strive — This spell costs {2}{U} more to cast for each target beyond the first. Voyager Drake $0.10 3U · Drake Multikicker {U} Fylamarid $0.13 1UU · Squid Beast Flying Wind Sail $0.14 1U · Sorcery One or two target creatures gain flying until end of turn. Metathran Transport $0.15 1UU · Metathran Flying Polymorphous Rush $0.17 2U · Instant Strive — This spell costs {1}{U} more to cast for each target beyond the first. Triton Tactics $0.19 U · Instant Up to two target creatures each get +0/+3 until end of turn. Run for Your Life $0.23 UR · Instant One or two target creatures each gain haste until end of turn. Open into Wonder $0.28 XUU · Sorcery X target creatures can't be blocked this turn. Collective Brutality $0.30 1B · Sorcery Escalate—Discard a card. Prismatic Boon $0.34 XWU · Instant Choose a color. Sway of Illusion $0.69 1U · Instant Any number of target creatures become the color of your choice until end of turn. Cerulean Wisps $1.04 U · Instant Target creature becomes blue until end of turn. Grand Architect $1.23 1UU · Vedalken Artificer Other blue creatures you control get +1/+1.