Budget Alternatives to Berserk

Stone Giant $0.06 2RR · Giant {T}: Target creature you control with toughness less than this creature's power gains flying unti... Ancestral Anger $0.09 R · Sorcery Target creature gains trample and gets +X/+0 until end of turn, where X is 1 plus the number of c... Soulshriek $0.11 B · Instant Target creature you control gets +X/+0 until end of turn, where X is the number of creature cards... Defiant Stand $0.13 1W · Instant Cast this spell only during the declare attackers step and only if you've been attacked this step. Spinal Embrace $0.14 3UUB · Instant Cast this spell only during combat. Vigorous Charge $0.14 G · Instant Kicker {W} Mogg Cannon $0.17 2 · Artifact {T}: Target creature you control gets +1/+0 and gains flying until end of turn. Siren's Call $0.21 U · Instant Cast this spell only during an opponent's turn, before attackers are declared. Blood Frenzy $0.22 1R · Instant Cast this spell only before the combat damage step. Goblin Kites $0.22 1R · Enchantment {R}: Target creature you control with toughness 2 or less gains flying until end of turn. Surge of Strength $0.24 RG · Instant As an additional cost to cast this spell, discard a red or green card. Tears of Rage $0.25 2RR · Instant Cast this spell only during the declare attackers step. Aleatory $0.29 1R · Instant Cast this spell only during combat after blockers are declared. Cauldron Dance $0.30 4BR · Instant Cast this spell only during combat. Wine of Blood and Iron $0.43 3 · Artifact {4}: Target creature gets +X/+0 until end of turn, where X is its power. Wake the Dead $0.50 XBB · Instant Cast this spell only during combat on an opponent's turn. Fatal Frenzy $0.51 2R · Instant Until end of turn, target creature you control gains trample and gets +X/+0, where X is its power.