Budget Alternatives to Arachnogenesis

Revealing Wind $0.06 2G · Instant Prevent all combat damage that would be dealt this turn. Root Snare $0.07 1G · Instant Prevent all combat damage that would be dealt this turn. Tanglesap $0.07 1G · Instant Prevent all combat damage that would be dealt this turn by creatures without trample. Lull $0.11 1G · Instant Prevent all combat damage that would be dealt this turn. Vine Snare $0.12 2G · Instant Prevent all combat damage that would be dealt this turn by creatures with power 4 or less. Fog of War $0.12 2G · Instant You gain 1 life for each creature on the battlefield. Pause for Reflection $0.12 2G · Instant Convoke Blunt the Assault $0.15 3G · Instant You gain 1 life for each creature on the battlefield. Hindervines $0.15 2G · Instant Prevent all combat damage that would be dealt this turn by creatures with no +1/+1 counters on them. Haze of Pollen $0.21 1G · Instant Prevent all combat damage that would be dealt this turn. Winds of Qal Sisma $0.27 1G · Instant Prevent all combat damage that would be dealt this turn. Blessed Respite $0.32 1G · Instant Target player shuffles their graveyard into their library.