update RNA spoiler

Utils/mtg-cards-data.txt

@@ -34685,6 +34685,7 @@ Sharktocrab|Ravnica Allegiance|206|U|{2}{G}{U}|Creature - Fish Octopus Crab|4|4|
 Simic Ascendancy|Ravnica Allegiance|207|R|{G}{U}|Enchantment|||{1}{G}{U}: Put a +1/+1 counter on target creature you control.$Whenever one or more +1/+1 counters are put on a creature you control, put that many growth counters on Simic Ascendancy.$At the beginning of your upkeep, if Simic Ascendancy has twenty or more growth counters on it, you win the game.|
 Sphinx of New Prahv|Ravnica Allegiance|208|U|{W}{W}{U}{U}|Creature - Sphinx|4|3|Flying, vigilance$Spells your opponents cast that target Sphinx of New Prahv cost {2} more to cast.|
 Sphinx's Insight|Ravnica Allegiance|209|C|{2}{W}{U}|Instant|||Draw two cards.$Addendum — If you cast this spell during your main phase, you gain 2 life.|
+Sunder Shaman|Ravnica Allegiance|210|U|{R}{R}{G}{G}|Creature - Giant Shaman|5|5|Sunder Shaman can't be blocked by more than one creature.$Whenever Sunder Shaman deals combat damage to a player, destroy target artifact or enchantment that player controls.|
 Syndicate Guildmage|Ravnica Allegiance|211|U|{W}{B}|Creature - Human Cleric|2|2|{1}{W}, {T}: Tap target creature with power 4 or greater.${4}{B}, {T}: Syndicate Guildmage deals 2 damage to target opponent or planeswalker.|
 Teysa Karlov|Ravnica Allegiance|212|R|{2}{W}{B}|Legendary Creature - Human Advisor|2|4|If a creature dying causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.$Creature tokens you control have vigilance and lifelink.|
 Theater of Horrors|Ravnica Allegiance|213|R|{1}{B}{R}|Enchantment|||At the beginning of your upkeep, exile the top card of your library.$During your turn, if an opponent lost life this turn, you may play cards exiled with Theater of Horrors.${3}{R}: Theater of Horrors deals 1 damage to target opponent or planeswalker.|