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Surge of Strength [Alliances]
| Set: | Alliances |
| Type: | Instant |
| Rarity: | Uncommon |
| Cost: | RG |
| Colors: | GR |
As an additional cost to cast this spell, discard a red or green card.
Target creature gains trample and gets +X/+0 until end of turn, where X is that creature's converted mana cost.
Target creature gains trample and gets +X/+0 until end of turn, where X is that creature's converted mana cost.